Integrated buckle and strap system for easy fitting and trailering. Adjustable straps snap into quick-release buckles. Adjustable transom flap and elastic cord sewn into the bottom hem provide a tight fit. Dual air vents reduce inside moisture and ballooning at high speeds. Resistant to mildew and UV damage, won’t shrink or stretch. Storage bag, trailering straps, transom flap tie-down rope and two stern-fit elastic cords included.