Decroom 4 Inch Memory Foam Mattress Topper Full Size, Filled with Breathable Memory Foam Pillow Topper, Soft Fluffy Supportive Bed Mattress Pad for Back Pain Relief, 75x54x4 Inch
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Size: Full
Color: White
Features
- Targeted Pressure Relief: Engineered for optimal comfort and support, this 4 inch ergonomic memory foam mattress topper combines shredded memory foam with ultra-soft polyester fibers to contour perfectly to your body. It reduces pressure points, alleviates back and joint pain, and transforms your mattress into a luxurious sleep surface for deeper, uninterrupted rest.
- High-Density Memory Foam Topper: Crafted with high-density memory foam, this premium mattress topper delivers the perfect balance of plush comfort and responsive support. Designed to cradle your body while relieving pressure points, it promotes better spinal alignment and airflow for a cooler, deeper nights sleep.
- Secure Fit with Anti-Slip Design: Designed for stability, this memory foam mattress topper features a non-slip backing and four durable anchor straps to keep it firmly in place all night. Say goodbye to sliding, bunching, and constant readjustments, just smooth, uninterrupted sleep.
- Breathable & Temperature-Regulating Comfort: This 75" x 54" x 4" Full size memory foam mattress topper combines a plush fiber-filled surface with a supportive memory foam core. Wrapped in breathable fabric, it enhances airflow and helps regulate body temperature,keeping you cool, comfortable, and well-rested all night long.
- Warm Tip: Let It Fully Expand for Best Comfort: Your mattress topper is vacuum-packed for safe and compact shipping. Upon opening, it may appear thinner than expected due to compression. Simply shake, fluff, and allow it to air out for 24 hours to regain its full loft and plush comfort. Were committed to your satisfaction, if you have any questions or concerns, dont hesitate to reach out. We're here to help!
Brand: Decroom
Color: White
Size: Full
Fabric Type: Polyester
Special Feature: Adjustable, Breathable, Foldable, Pillow Top, Soft
Brand: Decroom
Color: White
Size: Full
Fabric Type: Polyester
Special Feature: Adjustable, Breathable, Foldable, Pillow Top, Soft
Closure Type: Pull On
Product Care Instructions: Spot Clean Only
Water Resistance Level: Not Water Resistant
Age Range (Description): ALL
Material: Polyester
Manufacturer: Decroom
Product Dimensions: 75 x 54 x 4 inches
Item Weight: 14.68 pounds
Date First Available: May 24, 2025
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This twin size memory foam topper fits right on the bed without any gap, and it definitely makes the surface feel softer compared to the original mattress. The thickness is as it said. My daughter uses it since her bed was on the firmer side, and she immediately said it felt like sleeping on a cloud. I also tried lying down and it does feel cushioned, with just enough give so it doesn’t sink too much. The surface is fluffy and I like that it doesn’t trap too much heat, which was a concern I had before using it. There was no odd smell when we opened the package. For everyday use, it does improve the comfort level, though I wouldn’t say it transforms the mattress completely. If someone prefers a very firm sleeping surface, this may feel a little too soft, and it works well in our case.
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Reviewed in the United States on August 22, 2025 by Hannah
I’ve used this 4-inch memory foam mattress topper for a while now, and it has completely changed how my bed feels. My old twin mattress had started to feel too firm, and I often woke up with stiffness in my lower back. This topper added just the right amount of plush comfort while still supporting my spine. The memory foam layer molds perfectly to my body, reducing pressure on my shoulders and hips, and the breathable outer fabric keeps me from overheating during the night. It’s soft without feeling saggy, and I like that it holds its shape well even after weeks of use. The non-slip backing and corner straps are a small but important detail — I haven’t had to adjust it once since putting it on. The quality feels premium for the price, and the thickness gives it a luxury bed feel without buying a whole new mattress. I just let it air out for a day after unpacking, and it fluffed up beautifully. For anyone dealing with an uncomfortable or worn mattress, this is an easy, cost-effective way to get a more restful night’s sleep without breaking the bank.
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Reviewed in the United States on August 8, 2025 by Noviey
Recently, my sleep quality was extremely poor, and I tried numerous methods but to no avail. That is, until I got this Decroom mattress topper, and it's truly amazing! I'm quite picky when it comes to sleeping, having high demands for both the softness and support of the mattress. As soon as I laid this topper on my bed, the whole bed felt different. The moment I lay down, it was like being gently held up by a cloud, and the pressure on my body was dispersed instantly. Whether I sleep on my back or side, it conforms well to the curve of my body. When I wake up the next morning, the soreness in my back and waist is significantly reduced, and I feel completely refreshed. Moreover, its breathability is great. I used to feel stuffy and hot in the middle of the night, but now with this topper, I can sleep soundly through the night without any sticky feeling.
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Reviewed in the United States on August 8, 2025 by Nikki
I added this 4-Inch Memory Foam Mattress Topper to my bed. The comfort is incredible. I struggle with lower back pain. I wake up stiff often. Since I use this topper, I wake up feeling more rested. I have significantly less discomfort. The memory foam gives the right amount of softness. It also gives support. It cradles my body. It does not sink too deep. The breathable pillow top layer feels fluffy. It also provides pressure relief. It helps in key areas like my hips and shoulders. I do not toss and turn at night now. One thing I really appreciate is the anti-slip bottom. It has a secure fit design. It stays in place throughout the night. It does not shift or bunch. It does this even when I move around. Installation is easy. It fits my mattress snugly. This topper transforms my sleeping experience. It feels like I sleep on a brand-new, high-end mattress. If you look for a way to enhance your current mattress, this is a fantastic solution.
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Reviewed in the United States on August 7, 2025 by ChengT
A while ago, I felt my mattress was a bit too firm, so I got this 4-inch memory foam mattress topper. From the very first night, I noticed a clear improvement in softness, while the support remained excellent. Lying down feels evenly cushioned, with much less pressure on my back and waist. The surface is plush yet breathable, so even in summer it doesn’t feel stuffy. The size fits my bed perfectly, and once laid flat, it stays in place without sliding. After using it for a while, the quality still holds up well — the stitching along the edges is strong, and there’s no sagging or deformation. It’s also easy to clean since the outer cover can be removed and washed, keeping it fresh and hygienic. Compared to buying a whole new mattress, this is a much more affordable way to noticeably improve sleep quality. Now I wake up feeling lighter and more refreshed every morning.
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Reviewed in the United States on August 10, 2025 by Jack
The topper came rolled up and puffed out to full size pretty fast. At 4 inches thick, it adds a lot of cushion without losing support. The top part feels like a padded mattress cover, and underneath is true memory foam that molds to the body but doesn’t make you feel stuck. I placed it over a firm mattress, and now it feels like a completely different bed. The breathable cover keeps it from getting too hot, and I haven’t had issues with it slipping out of place. The stitching and material seem durable and well-made, and the overall look is clean and simple. I appreciate that it’s soft without being squishy, which helps with both comfort and support. It’s great for someone looking to add comfort but still needs a bit of firmness underneath. It also helps reduce movement transfer, which is a bonus if you share a bed. A nice upgrade for tired mattresses.
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Reviewed in the United States on August 7, 2025 by Vigki
I had been waking up with an uncomforted lower back because our mattress is on the firm side. Hoping for relief, I ordered this memory foam topper. The price is affordable. It came tightly sealed, and once I opened it, it expanded quickly to full size without any strange odor. The fit was perfect, and the elastic straps on each corner keep it from sliding around. The foam feels soft yet supportive, molding to my body while bouncing back right away when I move. After just one night of sleeping on it, I woke up refreshed and, for the first time in months, without back pain. It has made a noticeable difference in how I sleep.
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Reviewed in the United States on August 19, 2025 by Jim