UHOMEPRO 8" Twin Mattress in a Box, Cooling Gel Memory Foam Mattress, Medium-Firm, Fiberglass-Free, Pressure Relief, for Kids Room, Guest Room, Bunk Bed, Trundle Bed

<p><b></b></p><p><b>BREATHABLE COOLING COMFORT WITH STABLE SUPPORT FOR KIDS' ROOMS, GUEST ROOMS, AND BUNK BEDS.&nbsp;</b></p><p>What makes this 8-inch twin mattress different is its cooling and breathable support system. The cooling gel memory foam gently contours to the body to help relieve pressure on the shoulders, back, and hips, while the egg crate airflow foam layer helps improve air circulation and release trapped heat. Combined with a supportive foam base, <b>this mattress provides stable comfort without a sinking feel, helping deliver cooler, more comfortable sleep for everyday use.&nbsp;</b></p><p>For added peace of mind, this memory foam mattress features a <b>fiberglass-free fire-resistant barrier</b>, <b>a removable washable cover</b>, and <b>a non-slip bottom</b> to help <b>keep the mattress cleaner and more secure</b> on bunk beds, trundle beds, daybeds, platform beds, and standard twin bed frames. The mattress is compressed, rolled, and shipped in a box for easy delivery and setup. Simply unbox, unroll, and allow approximately 48-72 hours for full expansion to its proper 8-inch thickness.</p><p><b>Specifications:</b></p><p>Product Type: Gel Memory Foam Mattress</p><p>Size: Twin</p><p>Color: Grey + White</p><p>Main Material: Foam</p><p>Inner Material: Cooling Gel Memory Foam</p><p>Cover: Removable Washable Cover</p><p>Mattress Thickness: 8 Inch</p><p>Overall Product Dimensions: 75"L x 38"W x 8"H</p><p>Package Dimensions: 41"L x 12.2"W x 12.2"H</p><p>Product Weight: 28 lbs</p><p>Package Weight: 29.51 lbs</p><p>Package Includes:</p><p>1 x Twin Mattress</p><p>1 x Manual</p><p><b>Notice:</b></p><p>Please allow up to 72 hours for the mattress to fully expand after unboxing. Manual measurement has been used, so a slight size difference may occur. Product color may vary slightly due to lighting or monitor settings.</p><p><b>Customer Service:</b></p><p>We are committed to providing a reliable shopping experience. If you receive a damaged item or have any issues with your mattress, please contact us with photos or a video, and we will help provide a suitable solution.</p>

• COOLING GEL COVER - The soft knit cover on this twin-size mattress is infused with cooling gel technology to keep the surface up to 2-3°F cooler than regular memory foam. The breathable fabric promotes airflow and resists common allergens, creating a cleaner, gentler sleep environment for kids and teens through every season.

• EGG CRATE PRESSURE RELIEF - This single mattress features a unique egg crate foam layer that cushions shoulders, hips, and knees where kids need it most. The grooved design channels heat away so it does not get trapped underneath, while the wave-like contours deliver genuine pressure relief you won't find in flat foam beds.

• MEDIUM-FIRM KIDS SUPPORT - Striking the perfect balance for children and teens — not too soft, not too firm. This bed for kids pairs responsive gel memory foam with dense support foam underneath to keep the head, shoulders, back, and hips properly aligned, whether your child sleeps on their side, back, or stomach.

• NO FIBERGLASS, FULLY CERTIFIED - Built without fiberglass, using a fire-resistant barrier that is safer for your home. Every foam layer is CertiPUR-US certified, the cover is OEKOTEX certified, and the entire twin mattress carries a Children's Product Certificate (GCC) — meeting all U.S. safety standards so parents can rest easy.

• WASHABLE COVER, NON-SLIP BASE - Kids spill things, so the cover zips off easily and goes straight in the wash. On the bottom, grip dots keep this single mattress firmly in place on bunk beds, loft beds, and trundle beds — no sliding, no readjusting, no frustration.

• SHIPS IN A BOX, FITS BUNK BEDS - This 8-inch twin mattress ships vacuum-sealed in a compact box. The profile is designed specifically for bunk beds, loft beds, trundle beds, daybeds, and standard frames with no wobble or overhang. Unroll it and allow 48-72 hours to fully expand. No tools, no heavy lifting, no hassle.