Water resistant boat cover for long-term boat storage or highway travel Made of high-strength StormPro marine canvas 2 rear vents with built-in stiffeners reduce wind pressure and moisture Adjustable straps with quick-release buckles; elastic cord at bottom hem Includes trailering straps and storage bag; 5-year manufacturer's warranty 88928 Size: Model B Features: -Integrated buckle and strap system for easy fitting and trailering, adjustable straps snap into quick-release buckles on the cover. -Full cut to allow extra room for accessories such as bow rails, running lights, etc.. -Elastic cord sewn into bottom hem gives a tight, custom fit. -Dual rear air vents with built-in stiffeners reduce wind pressure during trailering and storms and allow inside moisture to escape. Product Type: -Cover. Color: -Grey. Length: -11-15ft/16-20ft/21-24ft. Fabric: -Polyester. Generic Specifications: -Model A: Fits 14 to 16 foot V - Hull Fishing boats with a beam width to 75''. -Model D: Fits 17 to 19 foot V - Hull Runabouts (outboards and I/O) with a beam width of 102''. -Model E: Fits 20 to 22 foot V - Hull Runabouts (outboards and I/O) with a beam width of 106''. -Model F: Fits 22 to 24 foot V - Hull Runabouts (outboards and I/O) with a beam width of 116''.