Teaches players to keep a low, balanced stance while exploding off the line . Double overhead bars to keep players low . Designed to slide easily across fields with no damage to turf . 1 Man chute required and then add as many sections as needed . Sturdy build 2 in. galvanized steel tubing . Entry: 45 in. H . Exit: 52 in. H . Overall: 60 in. L x 48 in. W (68.5 lbs)