Dog Puppy Wave Pattern Traction Rope Detachable Walking Neck Belt Pet Supplies. Specifications: The leash is made of nylon and selected alloys, which is strong and durable. The 360 degree rotating hook prevents the dog and the towing rope from being entangled. The alloy buckles are firm and durable and biting resistance. Item Name: Pet Leash Material: Nylon Rope, Foam, Alloy Fastener Features: Anti-entanglement, Pet Leash, Easy to Wear Size Details: S: Full Length: 150cm/59.06", Main Rope: 1cm x 100cm/0.4" x 39.4", Auxiliary Rope: 0.6cm x 50cm/0.2" x 19.7" (Approx.) M: Full Length: 150cm/59.06", Main Rope: 1.2cm x 100cm/0.5" x 39.4", Auxiliary Rope: 0.8cm x 50cm/0.3" x 19.7" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pet Leash