Kensington® Memory Foam Seat Rest, 15 1/2w x 16d x 2h, Black

Get more comfortable with temperature- and pressure-sensitive memory foam that gently molds to your shape. Leather-like bottom cover reduces movement on chair. Memory foam was originally developed by NASA to relieve astronauts of G-force during lift-off. Seat rest includes removable and washable cotton/polyester cover. Back Support Type: Chair; Material(s): High-Density, Temperature-Sensitive Memory Cell Foam; Color(s): Black; Cover Material(s): Cotton; Polyester.