Our Slater Designs leash is made from eco-friendly materials so you can improve your surfing while minimizing your impact. Featuring a smart key pocket, this is a traditional leash you can count on, offered in Regular and Comp thicknesses and various lengths. *** Cord: 20% recycled urethane content Rail Saver Webbing: 100% recycled post-consumer PET Cuff: Yulex®_ Double Swivels: Stainless Steel By using Yulex®_, we have reduced CO2 emissions by 80% compared to conventional leash cuffs, and the use of post-consumer PET lowers energy consumption by 3,000 BTUs per leash, which qualifies it for Eco-Leash certification by Sustainable Surf.