Comfort Revolution 2" Reversible Convoluted Memory Foam Mattress Topper T4101743 Innovative topper design promotes restorative relief plus reversible flipping options. The convoluted design creates built-in peak-and-valley airflow channels to enhance breathability, plus cradles you gently think: the same way an egg sits comfortably supported in an egg carton. One memory foam mattress topper Dimensions: 54" x 75" + 3" 2" Gel-Infused Premium Memory Foam: Gel-infusion helps provide adaptive comfort and support, plus promotes a cooler sleep experience. Improved Airflow: The unique design dips create airflow channels to help enhance breathability, plus encourage pressure relief and relaxation. Flip It Reverse It: The design of our convoluted topper offers you twice the versatility ? each side provides a unique comfort experience. Flip to the flat side up for a more traditional memory foam feel. Custom Comfort: 3" thickness of premium memory foam responds and adapts to your unique shape for personalized comfort. Memory Foam Spot clean Made in the USA of US and Imported Parts