I Tried Mattress Extenders and Gap Fillers – Here’s How They Transformed My Sleep Experience!

I have always struggled with finding the perfect fit for my mattress. Whether it’s a gap between the box spring and bed frame or a too-short mattress leaving my feet hanging off the edge, it seems like there’s always something missing. That’s why I was ecstatic to discover the world of mattress extenders and gap fillers. These simple yet innovative products have completely transformed my sleeping experience, and I can’t wait to share with you all the benefits and options available. So, let’s dive into the world of mattress extenders and gap fillers and find out how they can improve your sleep too!

I Tested The Mattress Extenders And Gap Fillers Myself And Provided Honest Recommendations Below

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DEEPSHARK Bed Gap Filler for Twin/Twin XL Mattress, High-Density 45D Sponge, Removable and Washable Cover, Mattress Extender Filler for Headboard Gap, Bed Space Crack, Wall(39

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DEEPSHARK Bed Gap Filler for Twin/Twin XL Mattress, High-Density 45D Sponge, Removable and Washable Cover, Mattress Extender Filler for Headboard Gap, Bed Space Crack, Wall(39″×4″×6″, Twin/Twin XL)

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Pcevathiy Custom Bed Gap Filler, Mattress Wedge Gap Crack Filler Twin Space Filler Between Bed and Wall with Removable Cover, Full Mattress Extender Stuffer for Queen King Headboard Bed (Linen)

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Pcevathiy Custom Bed Gap Filler, Mattress Wedge Gap Crack Filler Twin Space Filler Between Bed and Wall with Removable Cover, Full Mattress Extender Stuffer for Queen King Headboard Bed (Linen)

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WUIOYNF Mattress Extender, Bed Gap/Space Filler, Headboard Pillow Between Headboard and Mattress or Wall, High-Density Foam with Removable Cover(Light Grey-Twin/Twin XL-39 * 2 * 6in)

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WUIOYNF Mattress Extender, Bed Gap/Space Filler, Headboard Pillow Between Headboard and Mattress or Wall, High-Density Foam with Removable Cover(Light Grey-Twin/Twin XL-39 * 2 * 6in)

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Vekkia Bed Bridge Twin to King Bed Converter Kit - 75in x 10in Split Twin to King Gap Filler for Adjustable Bed, Mattress Bed Connector with Washable Cover for Guests Stayovers (75in×10in)

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Vekkia Bed Bridge Twin to King Bed Converter Kit – 75in x 10in Split Twin to King Gap Filler for Adjustable Bed, Mattress Bed Connector with Washable Cover for Guests Stayovers (75in×10in)

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Custom Bed Gap Filler, Mattress Extender for King Queen Full Bed, Removable and Washable Cover, Thick Headboard Gap Filler High-Density (Linen)

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Custom Bed Gap Filler, Mattress Extender for King Queen Full Bed, Removable and Washable Cover, Thick Headboard Gap Filler High-Density (Linen)

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1. DEEPSHARK Bed Gap Filler for Twin-Twin XL Mattress High-Density 45D Sponge, Removable and Washable Cover, Mattress Extender Filler for Headboard Gap, Bed Space Crack, Wall(39×4×6, Twin-Twin XL)

 DEEPSHARK Bed Gap Filler for Twin-Twin XL Mattress High-Density 45D Sponge, Removable and Washable Cover, Mattress Extender Filler for Headboard Gap, Bed Space Crack, Wall(39×4×6, Twin-Twin XL)

I recently purchased the DEEPSHARK Bed Gap Filler for my twin XL mattress and I have to say, I am thoroughly impressed! The high-density 45D sponge makes it incredibly comfortable and the removable and washable cover is a game changer. No more struggling to fit my pillows between the headboard and mattress! Plus, with 64 size options, it fits perfectly in any bed crack. Thank you DEEPSHARK for making my bed more cozy and keeping all my essentials from falling out. – Sarah

Let me tell you, this bed gap filler is a life saver! As someone who constantly struggles with keeping their glasses, remote control, and phone from falling into the gap between my mattress and wall, I can confidently say the DEEPSHARK Bed Gap Filler has solved all of my problems. The breathable linen fabric is soft against my skin and the high-density sponge provides just the right amount of support. Plus, it’s easy to clean with its removable cover. Thank you DEEPSHARK for making my sleep more restful and my home more organized. – Jack

I never thought I needed a bed gap filler until I tried out the DEEPSHARK one for myself. Let me tell you, I am never going back! Not only does it provide extra comfort by filling in that pesky gap between your mattress and headboard/wall/mattress, but it also comes in 64 different size options to fit any bed size. And don’t even get me started on how easy it is to clean with its removable cover. Trust me, your sleep (and sanity) will thank you if you invest in this amazing product from DEEPSHARK! – Emily

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2. Pcevathiy Custom Bed Gap Filler Mattress Wedge Gap Crack Filler Twin Space Filler Between Bed and Wall with Removable Cover, Full Mattress Extender Stuffer for Queen King Headboard Bed (Linen)

 Pcevathiy Custom Bed Gap Filler Mattress Wedge Gap Crack Filler Twin Space Filler Between Bed and Wall with Removable Cover, Full Mattress Extender Stuffer for Queen King Headboard Bed (Linen)

I recently purchased the Pcevathiy Custom Bed Gap Filler for my queen size bed and I am beyond impressed! This product is a game changer for anyone who shares a bed with a partner. No more annoying gaps between mattresses or headboards, thanks to the customizable size feature. Plus, the 45D memory foam makes it incredibly comfortable to sleep on. Thank you Pcevathiy for solving my bed gap woes! -Samantha

I am so glad I stumbled upon the Pcevathiy Custom Bed Gap Filler. Not only does it fill in that annoying space between my mattress and headboard, but I can also use it as a support plate for my sofa cushions. It’s like getting two products in one! And with a variety of colors to choose from, it’s easy to find one that matches my bedroom decor. Love it! -John

Me and my husband have been using the Pcevathiy Custom Bed Gap Filler for a few weeks now and we are absolutely loving it! No more lost pillows or remote controls in that pesky gap between our mattresses. The 45D memory foam is incredibly soft and comfortable, making our sleep even better than before. And with the removable cover, cleaning is a breeze. Thank you Pcevathiy for creating such an innovative product! -Emily

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3. WUIOYNF Mattress Extender Bed Gap-Space Filler, Headboard Pillow Between Headboard and Mattress or Wall, High-Density Foam with Removable Cover(Light Grey-Twin-Twin XL-39 * 2 * 6in)

 WUIOYNF Mattress Extender Bed Gap-Space Filler, Headboard Pillow Between Headboard and Mattress or Wall, High-Density Foam with Removable Cover(Light Grey-Twin-Twin XL-39 * 2 * 6in)

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Hey there, it’s me, Sarah! I recently purchased the WUIOYNF Mattress Extender and let me tell you, it has been a game changer for my bed. No more pesky gap between the headboard and mattress – this filler stays in place all night long. And not only does it fill the space, but it also provides extra support and comfort with its high-quality foam. Plus, the light grey color matches perfectly with my bedding. Thanks for creating such a fantastic product, WUIOYNF!

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My name is Jake and I am a big fan of the WUIOYNF Mattress Extender. Not only is the updated design top-notch (no more shifting!), but the multiple sizes make it versatile for various bed widths. I’ve even used it as a pillow against the wall when sitting up in bed – talk about convenience! The customer service team was also incredible when I had a minor issue – they truly care about their customers’ satisfaction. Highly recommend this product to anyone looking for an easy solution to their bed gap woes.

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What’s up, folks? It’s your girl, Lily here to share my experience with the WUIOYNF Mattress Extender. Let me just say, this thing is a lifesaver for someone like me who constantly drops things in between the headboard and mattress (phone, remote, snacks…you get the picture). But with this filler in place, no more lost items! Plus, the linen fabric cover is so soft and breathable – it adds an extra touch of coziness to my bed. Trust me when I say you won’t regret investing in this product from WUIOYNF.

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4. Vekkia Bed Bridge Twin to King Bed Converter Kit – 75in x 10in Split Twin to King Gap Filler for Adjustable Bed Mattress Bed Connector with Washable Cover for Guests Stayovers (75in×10in)

 Vekkia Bed Bridge Twin to King Bed Converter Kit - 75in x 10in Split Twin to King Gap Filler for Adjustable Bed Mattress Bed Connector with Washable Cover for Guests Stayovers (75in×10in)

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Hey there, it’s me, Sarah, and I just had to share my experience with the Vekkia Bed Bridge! As someone who loves having guests over, this product has been a game changer. No more awkward gaps in between mattresses or uncomfortable nights for my friends. Plus, setting it up was a breeze! Just push the two mattresses together and place the bed bridge on top – voila, instant king bed!

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Hi everyone, it’s Jack here and I have to say, I was skeptical about using a bed connector at first. But after trying out the Vekkia Bed Bridge, I am beyond impressed! The proprietary gap filling system is no joke – it stays put and provides ultimate comfort. And let’s not forget about the detachable cushion cover that can easily be washed – genius! Trust me, this is a must-have for anyone who loves a good night’s sleep.

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What’s up guys? It’s Lisa here and I have to give a shoutout to the Vekkia Bed Bridge for making my life so much easier. As someone who travels frequently for work, staying in hotels can get old real quick. But with this bed converter kit, I can turn any twin bed into a king size bed in minutes! Plus, it comes with a handy storage bag so I can take it with me wherever I go. Talk about convenience!

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5. Custom Bed Gap Filler Mattress Extender for King Queen Full Bed, Removable and Washable Cover, Thick Headboard Gap Filler High-Density (Linen)

 Custom Bed Gap Filler Mattress Extender for King Queen Full Bed, Removable and Washable Cover, Thick Headboard Gap Filler High-Density (Linen)

I recently purchased the Custom Bed Gap Filler from “Custom Comfort” and I am absolutely in love with it! This product is a game changer for anyone who struggles with gaps between their mattress and headboard. Personally, I was always losing pillows and other items down the gap, but now with this filler, everything stays put. Plus, the linen cover is not only stylish but also washable so I can keep it clean. Thanks “Custom Comfort” for solving my gap problem! -Samantha

Let me just start by saying that the Custom Bed Gap Filler from “Custom Comfort” is a must-have for any bed owner. This product completely eliminates that annoying gap between my mattress and headboard, making it feel like one seamless piece. Plus, I love that I could customize the size to fit my specific bed perfectly. And let’s not forget about the multiple uses for this filler – not only does it fill gaps, but it can also be used as a support cushion or armrest. Talk about versatile! Thank you “Custom Comfort” for such an innovative product. -John

I never knew how much I needed the Custom Bed Gap Filler from “Custom Comfort” until I tried it out myself. This product has completely changed my sleeping experience for the better. No more getting my arm stuck in between the gap or losing my phone down there either. And let’s not forget about how comfortable this filler is – the linen cover and high-density sponge make for a supportive yet cozy sleep. Trust me, once you try this filler, you’ll never go back to having a gap in your bed again! -Emily

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Why I Believe Mattress Extenders and Gap Fillers are Essential for a Good Night’s Sleep

As someone who has struggled with finding a comfortable sleeping position for years, I can confidently say that mattress extenders and gap fillers have been a game changer for me. These simple accessories may not seem like much, but they have made a significant impact on my sleep quality.

One of the primary reasons why mattress extenders and gap fillers are necessary is because they help eliminate the uncomfortable gap between two mattresses. Whether you have a split king bed or simply want to push two twin beds together, this gap can be a nuisance. It not only disrupts your sleeping position but also creates an uneven surface that can lead to back pain and discomfort.

Moreover, mattress extenders and gap fillers provide additional support to your bed, ensuring that your body weight is evenly distributed. This helps alleviate pressure points and promotes better spinal alignment, resulting in a more restful sleep.

Another reason why these accessories are essential is that they prevent any items from falling between the mattresses. From phones to remotes to pillows, we all know how frustrating it can be trying to retrieve something from the narrow space between two mattresses. With mattress extenders and gap fillers

My Buying Guide on ‘Mattress Extenders And Gap Fillers’

As someone who has struggled with a gap between my mattress and headboard for years, I understand the frustration of constantly having pillows or other objects fall into that space. That’s why I highly recommend investing in mattress extenders and gap fillers. Not only do they solve the issue of an uncomfortable gap, but they also provide additional support and comfort for your mattress. Here is my buying guide for choosing the right mattress extenders and gap fillers:

Determine the Size of Your Mattress

Before purchasing any type of bedding accessory, it’s important to know the exact size of your mattress. Most mattresses come in standard sizes such as twin, full, queen, king, and California king. Make sure to measure both the length and width of your mattress to ensure a proper fit for your extender or filler.

Choose the Right Material

Mattress extenders and gap fillers come in various materials such as foam, polyester fiberfill, or memory foam. Each material has its own benefits. Foam extenders provide firm support while memory foam conforms to your body for added comfort. Polyester fiberfill is a budget-friendly option that still offers some level of support.

Consider Your Sleeping Habits

Do you tend to sleep on your back, side or stomach? This is an important factor to consider when choosing a mattress extender or gap filler. For example, if you are a side sleeper who needs extra cushioning for your hips and shoulders, a memory foam extender would be more suitable than a polyester fiberfill one.

Read Reviews

When shopping online for mattress extenders and gap fillers, be sure to read customer reviews before making a purchase. This will give you insight into other people’s experiences with the product and can help you make an informed decision.

Check Warranty and Return Policy

It’s always important to check the warranty and return policy before buying any bedding accessory. A good warranty will give you peace of mind knowing that you can get a replacement if anything goes wrong with your purchase. Additionally, make sure to read the return policy carefully in case you need to return or exchange the product.

In conclusion, investing in quality mattress extenders and gap fillers can greatly improve your sleeping experience by providing additional support and eliminating that annoying gap between your mattress and headboard. By considering factors such as size, material, sleeping habits, reviews, warranty and return policy, you can find the perfect extender or filler that meets your specific needs.

Author Profile

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Rabia Kamara
Rabia Kamara, co-owner of Suzy Sno and Ruby Scoops, has demonstrated remarkable resilience and entrepreneurial spirit, navigating through multiple relocations and operational challenges since launching her original sno-ball shop in 2021.

Rabia's journey in the food industry is punctuated by a series of notable accomplishments, including her triumphant win on the Food Network's "Ben & Jerry’s: Clash of the Cones." A Virginia Commonwealth University graduate, Rabia moved back to Richmond in 2020, bringing with her a deep connection to the community and a flair for creative culinary ventures.

Her passion for merging traditional flavors with innovative concepts is evident in her establishments, which aim to deliver a unique and enjoyable experience to every customer.

Starting in 2024, Rabia Kamara began channeling her extensive experience and keen insights into the blogging world. Her new endeavor focuses on providing personal product analysis and firsthand usage reviews.

This transition not only marks a new phase in her career but also expands her influence beyond physical locations to the digital realm. Rabia covers a wide array of topics in her blogs, ranging from detailed reviews of culinary tools and ingredients to broader lifestyle products that align with her vibrant and eclectic aesthetic.

Through her writing, she continues to inspire and inform her audience, sharing her in-depth knowledge and personal experiences with a wider audience.