Fits V-HULL runabout and H-HULL Pro-style bass boat, 20ft-23ft long and beam width up to 100in. Please refer to GOODSMANN boat cover size chart to find the right size to fit your boat. Made of 300 Denier PU coated Marine Grade waterproof polyester, reinforcement panels under Bow, windshield, Stern and other strength stress points, all-weather protection, Rear Air vents at both sides to reduce water condensation and reduce wind pressure during trailering and storms. Easy clean. Include heavy-duty 12.63ft*5pcs，5.32ft*3pcs，9.97ft*1pc，10.30ft*1pc 11.91*1pc, 11.81ft*1pc 8.40ft*1pc, all webbing strips with female buckle. Integrated buckle and adjustable strap tightening system provide easy installation and quick release. Trailerable and easy to use perfect for both trailering and storage. Elastic cord in bottom hem gives a tight fit. Rear air vents allow inside moisture to escape. Free mesh storage bag included. Quick release buckles and strap system on the cover ensures easy fitting. Care and maintenance. Please do not allow the product to get in touch with sharp objects, chemicals, gasoline, or liquids. Spot clean with water, do not use detergent. Hang cover to dry and use a storage bag to keep cover clean and stowed away when not in use. Be sure your boat is thoroughly dry before covering for long time storage.