Members of the NHL, NBA, NFL, Major League Baseball, professional cycling, skiing and in-line skating have added the Original Professional Slide Board to their training regimens. We are confident that you, too, will get maximum benefits from the Slide Board by training with this low impact lateral training exerciser. Slide Boards work great for developing balance, agility, endurance, strength and a better stride. Biomechanically correct end ramps (toe-out positioning of 4 degrees and low impact angle of 10 degrees) easily lock into settings of 4, 5, 6 or 7ft. The Board is constructed of 1/4" solid core polymer and features a slick "fresh ice" surface. A cut out handle makes transporting the 24lb board (with bumpers attached) a snap. There is a natural non-skid rubber underlay on the underside of the Slide Board which keeps it from moving while sliding. Includes booties, three pages of tips developed by Mr. Assist and an instruction manual.