Sturdy and durable: Our pull-up station is constructed with the heavy square steel, can easily hold up to 150KG and bear long-term continuous use. The 115cm extra long-size H-shape base provides 8 support points which efficiently increases the contact area and provides extra stability. Multi-function: Our dip stands is multi-functional which supports vertical knee raise, push-ups, dips as well as pull-ups, which help build up your tone and target your arms, shoulders, chest, and back for a stronger upper body. Suitable to use at home, office, gym or fitness room. 9 Level to adjust: The height of pull up bar can be adjusted from 164 to 203 cm. Achieve the level of fitness, upper-body strength and health. Making you more fitted and without the expensive gym fees. Ergonomically designed: The stable upgrade fitness power tower included back cushion support for safety. Soft foam handles for a secure grip and no blisters on the hands. Thicken and wide added arm make your workout more comfortable. Service：Please assemble the product according to the instruction booklet provided. Assembly tools and detailed instructions are included. After installation, tighten the screws again for your safety. If you have any questions about the product, we are delighted to help.