Built for lake life, the O'Brien 18" dia. MEGA Boat Bumper shields your boat from scratches, dings, and dock damage, whether you're tying up with friends, grabbing lunch, or just need extra dockside protection. Rugged and ready for all-day use, the MEGA Boat Bumper hangs easily from your boat or dock and stays in place so you can focus on the fun, not the finish.• 1280D laminated PVC for exceptional durability and resistance to wear• Two 6' 10mm pre-looped double-braided nylon ropes for strong, secure tethering• Four stainless steel D-rings provide multiple reliable attachment points• Measures 10'L x 18" dia. 1280D laminated PVC for exceptional durability and resistance to wear Two 6' 10mm pre-looped double-braided nylon ropes for secure tethering Four stainless steel D-rings provide multiple reliable attachment points | MEGA Boat Bumper, 18" Diam x 10'