Seal Skin ProGuard offers an effective and affordable option for those seeking basic protection against the elements. Its 300 denier fabric is UV treated for maximum sun and heat protection. The ProGuard is also breathable, preventing the growth of mold and mildew. It's an awesome option for storage, dirt, dust, tree sap, bird droppings, UV rays and foliage. Features & Benefits: Marine-Grade 300 Denier Polyester 5 Year Warranty Ideal For Storage Use Perfect For Dirt, Dust, Tree Sap, Bird Droppings, Foliage & Pollen Protection Breathable (protects against mold, mildew and musty odors) UV Resistant (prevents your paint and upholstery from fading) Lightweight & Easy To Maneuver Strap system for extra security Snug Fit (built in elastic cord) Will this cover fit my Jet Ski?Yes! This cover is sized for your jet ski by the dimensions: length, width and height. Combine the perfect size with an elastic around the perimeter, strapping system and built in pull cord and you’re getting a cover that is going to fit your jet ski extremely well. Is Shipping Free? How Long Will It Take to Arrive?Yes! Shipping is entirely free. Depending on your location, our warehouses in New York or California will ship your order, which typically arrives in 3-5 days. Can I Return or Exchange My Cover?Yes! You have 30 days to return or exchange your cover if it doesn't meet your expectations. Simply contact our customer service teams and we’ll assist you with the process. What Does The Warranty Cover? Is The Warranty Pro-rated?Our lifetime warranty covers rips, tears, waterproof and breathability. Unlike our competitors our warranties are not prorated, losing value over time. Our warranties are fully guaranteed for the complete duration of your warranty!