【High Quality】The chain leash is argon welded and chrome plated for maximum strength and durability. This heavy duty dog leash will not tarnish, rust or break. 【Exquisite Craftsmanship】The continuously welded chain will not harm your dog's fur. Its increased strength and sturdy construction mean it can withstand pulls from a large dog. You no longer have to worry about your dog chewing on the leash. 【Sizes】Same length for all sizes: 120 cm. Width: 3 mm, Weight: 310 g. Strength tested to exceed industry standards. This dog leash is suitable for medium and large dog breeds. 【Comfortable Handle】The foam padded handle makes it comfortable to pull, especially when your dog jumps and runs. 【Metal Clasp】The sturdy swivel clips use a high-quality plating process. Integrated design, outstanding clip appearance, simple and practical, strong and durable, easy to attach to dog collars, strong tensile strength.