We use 3/4 inch polypro webbing for this series. Since it is lighter than the nylon, it is a good choice for smaller as well as larger dogs. This is the heavyweight polypro and is available in wide variety of colors. Polypropylene webbing is great for the outdoors because it has excellent UV protection, low water absorption, and does not stretch. 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.Follow us on Twitter for links to daily specials, "Like" us on Facebook for access to a coupon code for your next order & subscribe to our Youtube Channel.All of our Collars and Leashes are proudly made in the U.S.A by: A division of Strapworks LLC Discounted at only: US$ 4.05