Coastal Double-Ply Nylon Dog Leash. Get extra strength in your dog leash with the Coastal® Double-Ply Dog Leash! The double-ply design of this leash offers two layers of durable nylon sewn together. Its high-quality, durable nylon ensures long-lasting use. The easy-to-use bolt snap that quickly snaps onto your dog's favorite collar or harness. Plus, the leash comes in a variety of vibrant, fade-resistant colors. Find your favorite color and get this extra durable leash for your next dog walk! Added strength with two layers of durable nylon. High-quality nylon material ensures long-lasting use. Easy to attach to collars and harnesses with bolt snap. Vibrant, fade-resistant color options. Perfect for dogs of all sizes Available Sizes: 1" x 4ft. 1" x 6ft.