Compare“3 Convoluted Foam Cushion For 18 X 16 Wheelchair” has been added to the compare list Quick Shop Compare (0) Foam Lumbar Cushion $29.95 Royal BlueBlack Quick Shop Quick Shop Compare (0) Sedens 400 Cushion Only $400.00 Quick Shop Quick Shop Compare (0) Ergo Lite - S-2501 $1,049.00 Quick Shop