Diamond Plate&trade; Gel/memory Foam Motorcycle Seat Cushion. The Comforting Contours of Gel and Memory Foam Will Make You Forget You're Riding on Hard Steel As You Sink Into the Thick, 4-layer Seat Cushion. Features Construction of Faux Sheepskin, Honeycomb Tpe Gel Cushion, Genuine Memory Foam, and Non-skid Base. Includes Removable Hook and Loop Fastener to Attach Cushion to Existing Motorcycle Seat. Fits Most Cruiser Style Motorcycles. Seat Not Included. Measures 16" X 15-1/2" X 2". Gel/Memory Foam Motorcycle Seat Cushion non-skid base Includes removable hook and loop fastener Fits most cruiser style motorcycles