Plastiom Bumper® is a heavy-duty mooring fender that can be mounted amidships, fore or aft on a bridge or Y-boom. Mounted both horizontally and vertically. Made of rotationally molded and UV-stabilized PVC. Screwed in with 8 screws with washers or tension straps. Max pressure: 0.10 bar / 1.45 psi Available in two sizes 180x400 or 250x900 and three colors.