Vipbear 4 Inch 7-Zone Twin Memory Foam Mattress Topper,Double-sided Sleeping & 2 Firmness,Comfy Bed Topper for Body Pressure Relief

Upgrade your sleep with our reversible firm/extra-firm mattress topper, designed to provide optimal spinal support and relieve back or waist pain.With a dual-firmness design on each side, ranging from a moderate firmness to an extra-firm reinforcement layer, it's the perfect fit for those with back and waist pain, effectively relieving discomfort caused by insufficient spinal support.The 4-inch two-layer structure features innovative technology.The upper layer consists of 1-inch breathable cooling gel memory foam, keeping you refreshed throughout the night, while the lower layer is made of 3-inch high-density bamboo-infused memory foam, which offers strong support and is resistant to deformation. This product has passed both the CertiPUR-US and Oeko-Tex Standard 100 authoritative certifications, ensuring it's free from harmful substances.The removable bamboo fiber cover is skin-friendly and breathable.The anti-slip beads and adjustable straps on the back of the cover ensure a secure fit without shifting, and the zipper design makes it easy to clean.Whether you're seeking ultimate comfort or extreme support, this mattress topper can meet your needs and bring you and your family a healthy and high-quality sleep experience!