DESCRIPTION: Cu-Ergo 16" 16X16 Memory Foam Seat Cushion --- ITEM DETAILS: This Memory Foam Seat Cushion from Karman Healthcare is excellent for any wheelchair user that is not satisfied with a standard gel or foam cushion. Using the best Memory Foam , this is surely the best aftermarket cushion available to provide more support and comfort. SPECEFICATION: * Memory foam * *2 inches thick