The versatile Big BTM fender 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 inflatable vinyl fenders feature seamless construction, with molded
ribs to minimize roll. Big B's are made from the highest quality
marine grade vinyl with a high gloss finish. Available in four sizes to
fit a full range of boat sizes.