Polyform U.S. Fender Cover f/A-3 Ball Style - Black. That was our criteria used in developing the Elite Fender Cover series. Polyform uses a premium grade polyester yarn that is resistant to abrasion and UV exposure. Additionally it resists water absorption better than other materials keeping fenders manageably light when wet. The cover is woven on a special knitting machine that produces a seamless tube meaning no seams to split. This method allows for a heavier stronger yarn content resulting in a great fender cover that is built to last for many years not just a season. Specifications for Polyform U.S. Fender Cover f/A-3 Ball Style: Manufacturer: Polyform U.S. Color: Black Features of Polyform U.S. Fender Cover f/A-3 Ball Style Hand-crafted with heavy duty polyester fabric for durability Sun resistant abrasion resistant and water resistant Washable Custom fit for a tailored look A tough 1/4" line drawstring closure an upgrade from the brittle elastic you find on many fender covers Quick and easy installation Limited three year warranty Package Contents: Polyform U.S. Fender Cover f/A-3 Ball Style Polyform U.S. EFC-A3: Fender Cover f/A-3 Ball Style - Black