LYXZ Upgraded Sit Up Bar Adjustable Sit Up Assistant Device, WPHUAW Portable Sit Up Foot Holder Self Suction Sit Up Aid for Home Exercise (Blue)

Material: TPU+iron+foam Item weight: 0.8Kg Package weight: 0.9kg Color: black Bearing capacity: 200lb Base suction size:11.5*14.5cm Size: 27x14.5x17-20cm Package size: 30.5*13.5*15.5cm Package contains: 1x Sit up bar How to use? Make sure the floor and the sucking pad are clean before using, then place the suction cup on a smooth surface, make sure there are no gaps at the bottom. put the sit up bar on the ground and pull down the lock, adjust the gear position to fit your feet finally.