BOAT COVER FOR HEWESCRAFT-WEST COAST 21 RIVER RUNNER 1998 .Protect your boat and be ready for your next boating day with our trailerable, all-weather boat cover designed for high performance, ultimate protection and long term storage. Tough, Heavy-Duty, Extremely Durable, Technologically Advanced, Water Repellent, 600 Denier Marine Grade Woven Polyester Canvas Fabric. Breathable yet, Water Resistant. Our cover can be used for storage, highway towing / trailering, and even mooring your boat. Keep it indoors, outdoors, in the water, on a lift, at the dock or Marina. Our cover will protect your boat from all weather conditions including sun, dust, heat, dirt, snow, ice, and rain. Vented for highway travel and Breathable . Protect your boat's paint from premature aging - our covers are treated to protect your boat byproviding shade and weather protection. Winterizing your boat? Our cover is a shrink wrap alternative and can reduce the need of winterizing your boat during storage. Features: Integrated buckle and strap system for trailering. Double stitched interlocking seams with rot-proof thread. Reinforced elastic bungee shock cord sewn into the hem for snug fit. Boat Cover Air Vents reduce wind pressure during trailering, allows for moisture to escape. Corner reinforcements to protect from sharp corners or windshield. Flex fit design is ready to use. Accessories: Storage Bag and TIE DOWN KIT Quick Release tie down Straps. Note if you have a wakeboard tower, ext swim platform, or tall bowrails This cover might not fit. Boat Cover support pole and Sandbag kit is suggested for mooring. Sold separately. Will Fit HEWESCRAFT-WEST COAST 21 RIVER RUNNER 1998