Queen Size 4 Inch Cooling Mattress Topper: Extend the life of your mattress with double the coolness in a 2 inch cool-to-touch fiberfill cover and a 2 inch layer of responsive gel memory foam Bedtime Made Better: This gel memory foam mattress topper offers medium plush support for all sleep positions; The cool-to-touch 2 inch pillow like cover is removable, machine washable, and stretches to fit your bed like a fitted sheet Instantly Improve Any Mattress: Relieve pressure points, enjoy deeper sleep, and wake up feeling refreshed with our line of memory foam, gel memory foam, dual layer, and pillow top mattress toppers