600 Denier Jet Ski PWC Cover fits Kawasaki STX 900 / JT900 1997-2006 Black/Grey Heavy-duty travel semi-custom fit Jet Ski cover with an integrated trailering system Technologically advanced Heavy-Duty 600 Denier Marine Grade Poly fabric for the best sun, rain, dirt, mildew protection. Air vents reduce inside moisture and wind lofting. Elastic cord sewn into bottom hem for a fast, snug fit. COLOR: 2 Tone: Black /Grey