1. SAFE AND COMFORTABLE: We use the 1.5 in diameter solid wood grip, in order to ensure the safety of movement, but also to bring users a comfortable sense of grip. The beech wood grip is painted with varnish, durable and more safe. 2. PERFECT MATERIALS: 9 solid wood grips from the lowest bar 7.2 in to the highest bar 78 in, it can meet the exercise and stretching of people of different heights. The overall frame adopts a 0.16 in thick steel structure, which is stable and durable and can bear a load of 330 lbs. 3. MULTIPLAY CHOICES: Ideal for home, gym, garages, school and clinics or for use as a gymnastics ladder, ballet stretch bar, cross fit training equipment or indoor gym. You can use a variety of different training movements to work specific muscle groups. 4. EASY TO ASSEMBLE: Mounts to secure to wood, drywall or concrete. Refer to the installation guide. Super small space, so that the movement is easy and free, not restricted by the field.