We use 1 inch polypro webbing for this custom dog lead. Since it is lighter than the nylon, it is a good choice for smaller as well as larger dogs. This 1" dog leash is lightweight polypro and is available in a wide array of colors. This is softer than the heavyweight polypro. It would not be the best choice for use with a "chewer". We manufacture our leashes to your specifications, for example, if you order a 6' leash: it will measure 6' from tip of webbing to end of handle, and the handle has a 8" open loop. All of our Collars and Leashes are proudly made in the U.S.A by: A division of Strapworks LLC