Polyform F series are a superb quality fender that we have been selling for over 25 years. They are robust, easy to clean, with 2 very sturdy eye points. Available to order in a wide range of colours although our standard stock is the classic white with blue ends. Consider using with fender covers to further protect your gelcoat from  scratches Wide range of sizes to suit any vessel Unique vinyl valve seals securely Even wall thickness for maximum strength and durability Multiple ribbed reinforced ropeholds Twin-eye design for vertical or horizontal use Designed for use in permanent unprotected moorings, pilings, locks and concrete walls Model F2 F3 F4 F5 F6 F7 SIZE (Diameter x length) 20.8 x 63.5 cm 20.8 x 76.2 cm 21.6 x 102.9 cm EYE DIAMETER (Diameter x length) 2.3 cm 2.3 cm 2.3 cm CIRCUMFERENCE 65.5 cm 65.5 cm 67.9 cm VOLUME [liters] 16.3 L 20.4 L 29.1 L *Does not come inflated. Can be easily inflated with any air compressor at garage etc.