BLACK/BLUE SUPER HEAVY-DUTY, 600 DENIER Yamaha EX Deluxe 2017 PWC Jet ski cover Designed for storage , mooring and trailering purposes.Semi-custom fit Jet Ski cover with trailering system. Water resistant and breathable technology, designed to resist mildew, UV rays, dirt, rain. ADVANCED, heavy-duty 600 denier poly material with urethaine coating to resist any weather conditions. Cover has Rear air vents reduce inside moisture and wind lofting. Elastic cord sewn into bottom hem for a fast, snug fit. COLOR: Black with Blue. 2 YEAR WARRANTY.