Polyform Elite boat fender cover is as tough as the fender it protects. Polyform uses a premium grade yarn that is resistant to sunlight, UV breakdown and abrasion. It is woven by a special knitting machine that produces a seamless tube (so you don't have to worry about seams splitting) and allows for a heavier yarn content. The result is a fender cover that is built to last for many years and not just a season. Black. 1 per pack. Fit fender 10,5x27 to 11x30.