Made from 100% premium polyester knit fabric that looks great and lasts season after season, these heavy weight fender covers protect your hull's finish and help prolong the life of your fenders. Constructed to fit most fender styles and sizes. Refer to sizing chart to choose the right cover for your fenders. UV protected, abrasion and mildew resistant to hold up in the harsh marine environment. With proper cleaning your fender covers will last for many seasons. Washable in cold water and mild detergent. Big B 12" x 34" Color Black