Memory Foam Seat Rest, 13.5 X 14.5 X 2, Black | Bundle of 2 Each

Give your body full support with high-density, viscoelastic memory foam. Temperature- and pressure-sensitive foam molds to body shape. Memory foam dissipates pressure to provide maximum comfort. Seat rest features leather-like bottom to reduce movement on chair. Originally developed by NASA to relieve astronauts of G-force during lift-off. Maximum support with memory foam. Removable, washable black fabric cover included.