STURDY AND DURABLE: The solid power tower is made of thickened heavy duty steel construction with high-density foam rubber grips, armrests and antiskid screws. The square tube thicker and wider, which can holds up to 330lbs.MULTI-FUNCTION: This dip stands can support many kinds of exercises like Pull-ups, Dips, Chin-ups, Push-up, Knee raise, etc. It can train your muscles, arm, back, chest, shoulders and leg muscles. Suitable to use at home, office, gym or fitness room.6 LEVELS TO ADJUST: The height of pull up bar can be adjusted from 76.4 to 84.3 inches. Achieve the level of fitness, upper-body strength and health you have always wanted, without the expensive gym fees.ERGONOMICALLY DESIGNED: 1. The stable upgrade fitness power tower removed back cushion support for safety. 2. Soft foam handles for a secure grip and no blisters on the hands. Thicken and wide added arm make your workout more comfortable.SERVICE: Make high quality products and be enthusiastic about every customer is our service purpose. If you don't like our products, we will give you an awesome service until the problem solved.