The slide is a 1/4" solid core polymer board constructed with a super slick top surface. The slide board provides biomechanically correct end rams that adjust in 6" increments halfway down the board. The bumpers are slightly angled on attachment, providing a correct toe off position. Bumpers are also reversible to allow the choice of a flat or angled push off / bumper stop. Excellent for developing lateral strength , power and endurance. Each slide comes with one set of booties. The platform measures 84" x 22 " and weighs 22 lbs. Replacement booties are available separately.