Dyonery Extra Firm & Firm 4" Full Mattress Topper High-Density Foam for Back Pain Relief with Washable Odor-Free Cover, CertiPUR-US Certified

Highlights

• Breathable & Easy-to-Clean Cover: Enjoy a cool and comfortable night's sleep with our luxury, fiberglass-free cover. The zipper makes for simple removal and cleaning, and the anti-slip design ensures the topper stays secure overnight.
• Customizable Dual Firmness: This innovative 2-in-1 topper offers a firm cooling gel foam side and an extra firm bamboo charcoal foam side, providing you with options for personalized comfort and effective spinal alignment.
• Adaptive Cooling Gel & Firm Support: The cooling gel foam adapts to your body's shape for optimal support, while the ultra-firm side delivers superior pressure relief, helping you stay comfortable and cool throughout the year.
• Safe & Certified Materials: Made with high-quality, odor-free memory foam, this mattress topper meets stringent CertiPUR-US and OEKO-TEX safety standards, ensuring it comfortably supports all body types for side, back, or stomach sleepers.
• Practical & Affordable Upgrade: Breathe new life into old mattresses in any setting—bedrooms, dorms, RVs, or guest rooms—without investing in a new mattress. Its lightweight design makes it ideal for travel and temporary use!