LIFEMENT King 10 Inch Cooling Gel Memory Foam Mattress in a Box | Medium Firmness, Fiberglass Free, CertiPUR-US & Oeko-TEX Certified Foam, 80''L x 76'

LIFEMENT King 10 Inch Cooling Gel Memory Foam Mattress in a Box | Medium Firmness, Fiberglass Free, CertiPUR-US & Oeko-TEX Certified Foam, 80''L x 76'

Advanced Cooling Foam for Better Sleep: Engineered with cooling gel or graphite-infused memory foam to help regulate temperature, reduce heat buildup, and keep your sleep surface fresh and comfortable throughout the night. Fiberglass-Free & Safe Materials : Designed with a fiberglass-free inner cover for a safer sleep environment. No harsh chemicals, no skin irritation, and no harmful flame retardants, just clean and worry-free comfort. Certified Quality You Can Trust: Made with CertiPUR-US and OEKO-TEX certified foam, ensuring durability, performance, and safety. Built to support healthier sleep with materials that meet strict environmental and quality standards. Pressure Relief & Balanced Support: Medium-firm feel designed to adapt to your body, relieve pressure points, and support proper spinal alignment ideal for all sleep positions. Mattress in a Box, Easy Setup: Compressed, rolled, and shipped in a compact box for convenient delivery. Simply unbox and allow up to 72 hours to fully expand. Firmness may continue to adjust over 1–2 weeks depending on room conditions and usage. Please note: Opened products are not eligible for return.. Advanced Cooling Foam for Better Sleep: Engineered with cooling gel or graphite-infused memory foam to help regulate temperature, reduce heat buildup, and keep your sleep surface fresh and comfortable throughout the night.