Dockmate Bumpers provide excellent heavy-impact protection as well as outstanding protection to boat gunnels. Made of rugged, air-filled, heavy-walled molded PVC with integral inflation valve. Designed with angled ends to deflect craft. Mounting hardware not included. 11-1/4"L x 11-1/4"L x 6-5/8"H x 7-1/2"D. Angled ends to deflect watercraft 11-1/4"L x 11-1/4"L x 6-5/8"H x 7-1/2"D | DockSide Corner Bumper, 11-1/4" x 11-1/4"