Heavy Duty Jet Ski Cover Material and protection: Made from marine grade 600D solutiondyed polyester. Provides waterproof and UV protection, and is faderesistant and environmentally friendly. Designed to not fade or crack under longterm temperature and rain exposure, delivering strong protection against sun, rain, dirt, pollutants, and more. Compatibility and sizing: Suitable for storage, mooring, and trailering. Works with SeaDoo, Yamaha WaveRunner, Kawasaki, Honda, and Polaris brands. Please measure your jet ski size before to ensure a proper fit. Dual air vents: Features two rear vents to reduce interior moisture and wind lofting. Keeps the jet ski in good condition. Double stitching reinforced to reduce water entry from seams. Secure fit: Waterproof cover with an elastic cord around the bottom for a tight fit. Applications and scenarios Marina mooring: Protects from sun, rain, spray, and pollutants while the jet ski remains in the water or at the dock. Outdoor storage: Shields during longterm storage in a garage or storage facility, preserving finish and components. Trailering: Secures the jet ski during transport, minimizing movement and exposure to road debris and weather.