Product Overview FeaturesPatented design provides outstanding pressure redistribution and comfort Unique geometry creates individually responsive cells that reduce shearing and cradle bony prominences Ring-of-Air design helps reduce heat and moisture build-up Weight limit up to 200 lbs. SpecificationsManufacturer: Span America Application: Seat Cushion Cover Material: Without CoverDimensions: 16 X 18 X 4 Inch HCPCS: E2603 Inflation Type: Non-inflatable Material: Segmented Foam Prop 65: No UNSPSC Code: 42141705 Weight Capacity: 200 lbs. 1 Each / EachPart Number(s):60404300 Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 3 somewhat disappointed Posted by Unknown on Nov 13th 2020 4" is too thick. 3" would have been enough. The cushion size is too big. The size and depth makes it not feasible to use everywhere. It does help my problem in sitting somewhat since surgery.
3 somewhat disappointed Posted by Unknown on Nov 13th 2020 4" is too thick. 3" would have been enough. The cushion size is too big. The size and depth makes it not feasible to use everywhere. It does help my problem in sitting somewhat since surgery.
Help 
