Dream Serenity 2.5" Gel Memory Foam Mattress Topper: * Pressure point support * Adjustable comfort * Removable microfiber cover with 17" skirt * 1.25" gel-infused memory foam * 1.25" plush memory foam * Green tea odor-neutralizing additive * Twin: 73"L x 37"W x 2.5" * Full: 73"L x 52"W x 2.5"H * Queen: 78"L x 58"W x 2.5"H * King: 78"L x 74"W x 2.5"H