Dyonery 4 Inch High-Density Extra Support Foam Mattress Topper - Breathable Washable Cover with Anti-Slip Straps, Ideal for Back Pain Relief

Ergonomic 5-Zone DesignThis firm mattress topper features a unique 5-zone design that evenly distributes your weight, providing targeted support from head to toe. It delivers effective pressure relief and promotes optimal body alignment. Whether you sleep on your back, side, or stomach, this topper cradles your pressure points, ensuring a deeper, more restful sleep. Say Goodbye to Back Pain from Sagging MattressesPerfect for those with chronic pain, our firm mattress topper offers superior pressure point relief, helps align the spine, and promotes better circulation. The added bamboo charcoal foam layer enhances support, making it ideal for those seeking a firmer, more supportive sleeping surface. Breathable & Temperature-ControlledCrafted with advanced bamboo charcoal foam, this topper promotes excellent airflow and helps neutralize odors more effectively than traditional toppers. Enjoy a cooler, fresher sleep surface that maintains a comfortable, temperature-neutral environment throughout the night. Anti-Slip & Machine WashableThe upgraded non-slip fabric on the bottom and four adjustable straps ensure a secure fit, even during movement. The cover features a convenient zipper for easy removal and machine washing, keeping your topper fresh, comfortable, and long-lasting with minimal effort. CertiPUR-US Certified & Versatile CompatibilityThe 3-inch firm Twin XL mattress topper meets rigorous CertiPUR-US standards for safety, emissions, and durability. It's safe, skin-friendly, and perfect for a variety of settings, including dorms, bedrooms, guest rooms, RVs, and more.