Rejuvenate your mattress with enhanced support and refreshing comfort found in the Bodipedic(tm) 2.5-inch gel-infused memory foam mattress topper. Two and a half inches of plush AeroFusion memory foam offers supportive spinal alignment to relieve pressure points and is infused with gel to promote heat dissipation so you can enjoy cooler sleep throughout the night. The convoluted construction evenly distributes body weight while allowing for maximum airflow. The odor-free memory foam meets CertiPUR-US standards for content, emissions, and durability for long-lasting comfort. Twin Topper: Dimensions: 74"H x 38"W x 2.5"D Weight: 7lbs Twin XL Topper: Dimensions: 79"H x 38"W x 2.5"D Weight: 7 2/3lbs Full Topper: Dimensions: 74"H x 53"W x 2.5"D Weight: 9 3/8lbs Queen Topper: Dimensions: 79"H x 59"W x 2.5"D Weight: 11lbs Topper: Dimensions: 79"H x 75"W x 2.5"D Weight: 13 3/8lbs California Topper: Dimensions: 83"H x 71"W x 2.5"D Weight: 13 3/8lbs 5-year Limited Warranty This item requires oversize delivery. Please refer to the Order Summary in the Shipping step at checkout for delivery charge.