For Tree Climbing, Fire Rescue, And Rappelling, There Is A Large Size Safety Premium Quality: Alloy large D-rings are stronge and safe. Made from high-strength polyester, our safety harness is wearable, breathable and the friction is small.It will make you feel comfortable when using. High Security: Safety comes first. The maximum tension 25KN of automatic master lock. The weight limited is 300KG. Our climbing harness is designed for professional mountaineering. CE Certified Standard: EN353~1:2014, EN358:2000, EN361:2002+AC:2017, EN362:2004. Reasonable Design: 2 front connecting rings, 1 back connecting rings and 2 side connecting rings provide full protection. Adjustable Size: Waist size is 80-130cm(31.49inch-51.18inch) and leg size is 55-85cm(21.65inch-33.46inch)with the buckles design on waist and legs. It is not suitable for particularly thin individuals or small children. Widely Use: Great for use in construction, demolition, climbing, welding, roofing, camping, emergency, fire rescue and other working on the higher level.