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.