The Taylor Made The Wave Dock Edging shape is 1/4″ x 5″ wide. This profile is a heavy-duty PVC strip that is designed to completely cover the sides of your dock. Form this flexible extrusion into a “wave” or loop shape and nail it down. By doing so, you create a bumper grid with superior shock absorbing and protective ability. The “Wave” is available in a 25 ft. coil and comes complete with mounting nails. 25 ft. coil will protect approximately 18 ft. of dock space.