The Mlily 3 Inch Gel Infused 5 Zone Mattress Topper, Twin is crafted for optimal comfort and support. The gel infusion helps regulate temperature by dissipating heat, while the 5-zone design supports different parts of your body for a more restful sleep. The three-inch thick design provides an extra layer of softness, making it perfect for upgrading your current mattress. Product Details: • Gel-infused cover for a cooling sleep experience • 5-zone support system targets body pressure points • Three-inch thickness adds extra comfort