SupaFend Marine Dock Fender/Bumper One of the most trusted names in dock fenders in Australia and New Zealand One-piece rotationally molded and manufactured from an exceptionally strong UV stabilized, non-marking PVC material Fenders come fully-inflated complete with eleven stainless steel TEK screws Developed to meet today's modern marina requirements to provide maximized safety barriers that look right, are easy to install, and are long-lasting Easily reinflates with a sports pump