Taylor Big B Ribbed Fender White 12" x 34" #32-1034 The versatile Big B TMfender incorporates a Center Rope Tube that allows end-to-end line passage. It can be hung vertically or horizontally with a single line. Horizontal hanging is useful protection against pilings, awkward docking situations, and tidal change areas. Big B TMinflatable vinyl fenders feature seamless construction, with molded ribs to minimize roll. Big Bs are made from the highest quality marinegrade vinyl with a high gloss finish.Inflatable vinyl fender. Rib sides minimize rolling motion. Built-in bi-valve allows customized inflation. Recommended pressure of 2 PSI.