39" Rubber Dock Bumper, Heavy Duty 4" Deep Rubber Extruded Bumper for Boat Docks, Marinas, Loading Docks, Warehouse and Parking Spots Protectionm, 19.6lb Includes 3 Bolts 39''*4'' D Shape is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 98% below the $59.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.