Polaris Ranger Crew Seat covers are made from 1000 denier Nylon. Seat Covers use elastic around outer edge to attach under seat bottom and seat back as well as Velcro straps to keep seat covers in place no matter how rough the trail gets. Priced as set of four covers and headrest covers for the rear, front and rear bench seat and backrests. Fits Ranger Crew 2010 thru 2014 model year. One year factory warranty. MADE IN USA!