DURABLE SAFETY HARNESS: The webbing is made of high-strength thickened polyester material, lightweight and durable; Aluminum alloy fixing buckle, The waist and shoulder pads are thickened and widened while ensuring ventilation and sweat absorption,extra cushion for all day working. 360 DEGREE ROTATION-There are five binding rings to deal with different scenarios, and the harness can also be used upside down. anti-shock bungee reduces shock if a fall would occur. Meets ANSI/ASSE Z359.11-2014. A10.32-2012 fall protection requirements, It's a must-have for safe and fully-compliant work operations in Ports, Highways, Government buildings, Military Installations, Residential and Commercial Construction, Roofing. THICKENING WAIST CUSHION: The waist is widened and thickened, while ensuring the sweat absorption and breathability of the pad, at the same time, the leg loops design from narrow to wide, More comfortable during uses. FUNCTIONAL HARNESS: Waistline 33.5in-49.2in, leg loop 23.6in-29.5in, maximum total weight of 220lb, fall protection harness adjustable to your body size. There are some tool rings on the back which can carry the tools. IDEAL FIT: Designed to be rigid for easy take on and off. This harness features easily adjustable steel quick-connect fasteners on the legs and chest. Note : please use it with other safety measures or belay device to ensure safety.