Practical Pet Tools: our double clip leashes for dogs can be applied as a collar and dog leash, keeping the dog from being strangled when rushing, but also effectively keeping the harness ring from being broken or the pet escaping, double reinforcement makes it r for you to use.Reliable and Safe Material: these dog double clip leashes are made of quality nylon material with solid metal swivel clip, and comfortable to touch, but as strong as a mountain climbing elastic rope, and the electroplated iron ring is not easy to rust, so they can be applied for a long time.Simple Black Color: this puppy leash coupler is designed in black, black matches dogs of different colors, it also matches all kinds of pets' clothes, even if it is dirty, it is not easy to see, so it is a good choice for walking pets.One Size Fit Most: the length of the unilateral rope is about 10 cm/ 3.9 inches, and the rope width is 1.5 cm/ 0.6 inches, suitable sizes to keep good balance between dom and control, please confirm the size you need before purchase.Convenient to Use: you simply adjust your double ended dog leash's two straps to the desired length for your pets, then fasten the snap buckle to the dog's collar or harness, next you should check the buckle to make sure it is fully closed, tie the belt to the 360 degree rotary connector in order to make sure that the buckle is fully closed