RELIEVE PRESSURE The memory foam adapts to your curves when it comes into contact with your body, providing different support for parts of your body that are more deeply pressurized, keeping your spine neatly aligned, helping to reduce pressure points and improve sleep comfort. SLEEPS COOLER The cooling gel absorbs heat while the ventilation holes increase airflow, allowing for heat capture and dissipation. Helps take heat away from your body faster so you can enjoy a cooler night's sleep. It can protect you from night sweats which will affect your sleep. ANTI-SLIP & WASHABLE TOPPER COVER Adjustable retention strap + anti-slip silicone dots on the bottom of the cover ensure that the matter topper stays on the bed, and reduces the hassle of frequently adjusting the mattress position. Zipper closure for convenient disassemble and clean.