Gel-Foam X-CushionsThis Gel Foam Cushion is designed with an inner baffle to limit the movement of the gel for added stability. Water based gel relieves pressure and cools the skin to prevent breakdown caused by perspiration and heat build up High density foam adds comfort and prevents bottoming out Low Shear I launderable outer cover reduces skin damaging friction Incontinent proof vinyl inner cover prevents urine from entering cushion Wipes clean for easy care 1 each