The high altitude operation harness is made of high strength polyester material. With strong stitching, wear resistance, stronger load bearing and high tensile strength. Ensure your safety while high altitude operation.Good workmanship, fine traces, small pinhole, high density.- Size: about 176x10x2cm.- High load bearing, all the ions and webbing are very sturdy with reinforced ends to protect your safety at all times. This is the whole body climbing harness you can trust.- Fits Well on All Size: One size fits all. Well on all ages and can be shared by the whole family.- Wide Range of Uses: Perfecting for mountaineering, tree climbing, indoor climbing, climbing, outward band, fire rescue, working on the higher level etc. Comfortable cushioning to ensure safety during climbing.- Simple Operation: Easy to operate, easy to wear and remove. Comfortable wear is a good companion for your outdoor sports.- Warm Tip: Dear er, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!