＜注＞送料無料キャンペーの対象外の商品です。Designed to help you send it. These Straps have an asymmetrical shape which helps lock your feet into place. The Send It series can be used for bigger airs and rotations. Very comfortable to lay on and they spring up quick. Neoprene cover over screws. Thick slotted washer allows you to make adjustments in the water. Micro adjustable hole patterns to let you dial in that perfect placement.