DESC: Overton's - Jet Gladiator Pro Contour Fit PWC Covers - Yamaha Super Jet thru '03 The unique contour design of the Gladiator Pro Cover offers the best fit for the finest protection for your PWC. These incredible covers fit so well, they prevent wind whip that could cause damage to your craft when trailering. Constructed with 100% marine-grade 9.5-oz. polyester, vinyl coating for superior water repellency, treated for resistance to mildew and UV rays. Gladiator Pro Covers include 4-ply seams with 1/4 shock cord sewn in hem, web straps and quick-release buckles for trouble-free trailering. Available in black/yellow and black/gray. 5-year limited warranty