The Dockmate Tuff Shield II Premium Fender is constructed from heavy-duty, marine-grade vinyl with a high-gloss finish. Double-molded white ends add lasting toughness. Inflates with an easy-to-use rubber inflation valve. Guaranteed against bursting or splitting for the life of the fender. SpecsSize: 6.5" dia. x 24"LRecommended Boat Length: 20' to 25' Easy-to-use rubber inflation valve Guaranteed against bursting or splitting Recommended 20' to 25' boat length | Tuff Shield II Premium Vinyl Fender, 6.5" x 24", Each in Black