EquaGel Protector Cushion - 22" W x 16" D x 2.5" H

100% EquaGel in 2-Stages - Made in the USA 1st Stage (Upper surface) has thin walls and a tight grid for comfort 2nd Stage (Bottom) is has thicker walls and a wide grid for deep posture support Pelvic area is contoured ¾” to assist the user in positioning within the wheelchair Fluid-resistant, vapor-permeable and flame-resistant cover Material - Hyper Elastic Polymer Gel