1. Safety pullup bar: The fitness pullup bar is crafted from 3mm thick stainless steel tubing, offering rustproof and shatterproof properties. It is solid, durable, and has a load capacity of 300kg, making it ideal for core strength training for both men and women, and for home gyms. 2. Punch, easy installation: The telescopic rod has a punch design that won't damage walls or door frames. Installation and removal from the door frame take just minutes. The builtin telescopic pole with density threading allows adjustable sizing from 70 90cm. 3. Sturdy design, stability: The pullup bar is equipped with a double lock to prevent loosening and thick, nonslip rubber foot pads. The expanded surface design enhances slip resistance. Based on mechanical principles, the greater the force applied, the more stable and secure the pullup bar becomes. 4. Nonslip and comfortable: The pullup bar features wide, cushioned foam handles that are sweatabsorbent, slipresistant, tearresistant, and maintain their shape. Even after prolonged use, they prevent calluses, allowing you to enjoy a comfortable and enjoyable workout experience.