Versatile fendering that mounts three ways. This affordable dock fendering is made from white, marine-grade, flexible PVC with special UV inhibitors and fungicides. Unaffected by gas, oil, and saltwater, it will not warp, chip, or deteriorate. Unique design allows mounting in many various configurations. 5" max. height. Sold in 20' rolls. Mounting hardware sold separately. Typical installation requires about 4 screws per running foot, mounted 6"-8" apart at top and bottom.