Our nylon traffic leash is made with durable 1 inch wide 4000 lb. webbing, and a trigger snap hook for extra security. The snap hook is stitched to the leash with 3 bartack stitches, commonly used in the manufacture of mountain climbing gear - very strong!. The quality materials and construction of this leash are designed for vigorous long term use. 3M Scotchlite trim provides excellent night time visibility! The leashes are 1" wide and 14" long from handle to end of trigger snap. An exceptional product at an exceptional value!