2-layer construction: must stronger than standard dog leash, perfect for your medium larger dogs 6 feet long dog leash: the ideal length for walking or training a medium to large dog. Nylon material: soft and lightweight, providing comfortable for both you and your pet. Chrome coated metal hook: shinny and tough wear. Easy on and easy off hook when you want it to. As professional pet products supplier, we also offer one-layer dog leash and matching collar, sold separately. We are professional dog leash manufacturer and also pet lover. We created this 2-layer dog leash for the people who have a giant pup or a dog who pulls. With 2-layer design, our 6 feet nylon dog leash is much stronger than standard leash. If you are looking for a high-quality training dog leash, our dog leash won’t let you disappointed.