Kensington Memory Foam Seat Rest, 13-1/2"w x 14 1/2"d x 2"h, Black
High-density memory cell foam was originally developed by NASA to relieve G-force strain during lift off. Temperature- and pressure-sensitive, it molds to the body's contour, offering optimal comfort. Dissipates pressure while conforming to body contours. Leather-like bottom cover reduces movement on chair.
Warranty: Manufacturer's limited one-year warranty.