31.5"-43.3" Extendable Range Safety Lanyard With Adjustable Loop End Our retractable tool lanyard is made of nylon fabric and is equipped with stainless steel latch for strong wear stability when used. It is compatible with a wide range of tool sizes and types, giving you greater mobility when handling a variety of ropes or hand tools. The design of the double-hole plastic non-slip plug further enhances the relative stability and robustness in use, helping you achieve the maximum range of motion when working or exercising outdoors. Sturdy Nylon Material The safety lanyard's selection of high quality nylon materials provides excellent flexibility and stability to help you maximize your safety in any high-altitude work and outdoor activities. Stainless Steel Carabiner The rust-resistant, wear-resistant stainless steel latch design gives you a tight connection to the retractable tool lanyard, ensuring that you have proper fall protection when you need to attach up to 10 kg of weight to the anchor. Double Hole Plastic Plug The use of the double hole plastic plug design improves the relative stability and robustness of the safety lanyard in use. Step 1 Place the safety lanyard to the end to form a loop, then place the wrench of the tool on the loop. Step 2 Next lasso the loop over the helve of the tool so the cord is wrapped around 360 degrees. Step 3 Finally, use the thrust along the rope to create a tight knot that seals onto the tool. Finish binding and start using it.