For center console style boats without roofs 17'-19' long, up to 102 inch beam width MARINE GRADE BOATING ACCESSORIES: Won't shrink or stretch, designed for extra durability, fabric coating technology for max water repellency, UV protection, mildew resistance and all-weather protection INCLUDES SUPPORT POLE: Prevents water from pooling and helps preserve the cover, while dual rear air vents reduce wind pressure and allow inside moisture to escape PROTECTIVE COVER FOR BOATS: Elastic cord gives a tight, custom fit while the integrated buckle and strap system allows for easy fitting and trailering, adjustable straps snap into quick-release buckles on the cover BOAT ACCESSORIES: Support pole, storage bag, and tie-down straps are included Durable fabric provides protection from harmful UV rays