Dura Gel® SP III (Skin Protection) Wheelchair Cushion 16" x 16" x 3" Tags weatherproof storage case has two SCC703257 weatherproof storage case has two latches to keep the case closed and a handle to facilitate transportation to the site of an injury Key Holder for 18 Pocket Rack 1 EA The Dura Gel™ SP III (Skin Protection) wheelchair cushion reduces surface pressure through the use of non aqueous Dura Gel™ placed in three pressure zones stretchable lightweight cover reduces shear friction and is fluid resistant and has a strap at the back to secure the cushion firmly to the chair Accommodates a wide range of body shapes