Made from a blend of flax linen, natural fibers and durable polyester, the Marine dog leash is part of the Naturals collection. Built for daily walks and errands, this leash is super soft on the hands and comes with our iconic rubber skull logo that protects the stitching and contains straw fibers. The Super Hook, on the Small and Large leashes, provides an extra screw lock for an effortless and safe walking experience.