... gym,chin up bar,snow products,ski,sled,skateboard,snowboard,baseball bat,dumbbell,dumbbell bench and so on, welcome to you ... with comfortable, adjustable neoprene gripsFully adjustable, extends from 24" to 40" in length (fits door upto 40" in length) ... bottom of door frame for upper body or abdominal workoutsTested to hold up to 400 lbsIncludes all installation hardwareDimentions - 40" L extend ...