ADJUSTABLE DESIGN: 4 adjustment points, two-way adjustable chest, adjustable left and right legs, ABS belt, can provide you with comfortable and safe work movement protection. TWO LARGE HOOKS: It is made of a high-strength plated large hook with an opening of 5.5 cm and can be hung directly on the tube. Double hook and double protection for better protection of your outdoor work. STANDARD TEAR SUPPORT BAG: With buffer seat belt, higher safety factor, maximum load of 2400 kg, in order to HIGH QUALITY NYLON ROPE: The safety rope is made of thick woven nylon, highly wear-resistant and safe for the user. It can support up to 150 kg. MULTI-PURPOSE: It can be used as an electrician, high-altitude exterior wall operation, maintenance, construction engineering and maintenance protection.