Wheelchair Cushion Foam Gel 18X16X3 E & J Duragel Base 3 Bags The Patient Pack includes specially Banners The Patient Pack includes specially designed envelopes to facilitate mailing to the physician and or laboratory Plain DSA 500 GREEN 500 BX E2602 for Sizes ≥ 22" Features a comfortable convoluted foam topper with a high density base foam Features a specialized Dura Gel™ center layer surrounded by comfortable foam layers on the top and bottom of the cushion The cover has a four way stretch top with a no slip base fabric and has a strap at the back to secure the cushion firmly to the chair Accommodates a wide range of body shapes