Material锛歍hickening steel tube, no rust, environmental protection and safety, foam handle, non-slip, attracts the perspiration to be good,Makes the lift bar more comfortable, thereby minimizing hand fatigue. Tips锛欼t can not be installed in the Hollow door, hollow walls, glass doors, glass walls and other loose wall. Convenient and fast锛歍he upper lever is easy to install/disassemble, and you can do effective fitness exercises anywhere. Size锛歄ur door frame pull rods are easy to install, The internal structure of the pull-up lever with adjustable high-density thread allows the user to adjust it to any length between 66-145cm. Safety: This pull rod is equipped with a thick non-slip rubber pad. The thick rubber pad will not damage the wall surface. The door frame has many stress points, which can increase friction and prevent vibration. The bearing capacity is 150kg.