Dyonery King Size 3 Inch Extra Firm Mattress Topper, High Density Gel Memory Foam Bed Topper for Back Pain, CertiPUR-US Certified Cover

Highlights

• Certified Safety & Healthier Sleep: Crafted with CertiPUR-US certified gel foam and an OEKO-TEX cover, this topper ensures a safe sleep environment. It is free from fiberglass and harmful chemicals, offering peace of mind for a healthier night’s rest.
• Extra Firm Support for Pain Relief: The 3-inch high-density foam is engineered for robust spinal alignment. It effectively targets pressure points in the back and waist to alleviate chronic pain, helping you wake up feeling fully refreshed and energized.
• Breathable Cooling Gel Technology: Infused with premium cooling gel, the foam structure promotes airflow to dissipate trapped body heat. This advanced design regulates temperature all night, creating a cool, sweat-free surface for hot sleepers to relax.
• Secure Fit with Washable Cover: Featuring a non-slip backing and adjustable elastic straps, this topper stays firmly in place. The skin-friendly cover includes a durable metal zipper, making it easily removable and machine washable for effortless care.
• Easy Setup & Expansion Instruction: Compressed for shipping, please unbox and unroll the topper in a ventilated room. Allow 48 to 72 hours for the high-density memory foam to fully expand to its original thickness and maximize your sleeping comfort.