Vepo Boat Defenders are a low-cost alternative to fenders, carpet or other materials used to reduce impacts in or around your water craft. Produced from a slightly softer version of VCell. Defenders are water resistant, durable and UV protected making them an ideal product for the marine environment.Defenders can be mounted individually or in a series and their flat light weight design reduces the needed storage area. Available in three sizes and colors. A standard kit includes a Defender, (1) 15.5″ hook & loop (Velcro) strap and (4) 12″ zip ties. THEY FLOAT!