Reflective Design: Reflective elastic material ensures safety and visibility during night walks, improves visibility in the dark, easy to find the dog's position in poor light or in the car. Universal buckle, universal vehicle buckle design, stable, safe and easy to use. Easy to Use: You will receive 1 double dog leash, it is easy to use, just use your daily leash and attach it to the extra strong coupler. The dog leash is very light and easy to carry, also very strong and bite resistant. Adjustable Length: The length of each dog leash coupler from 52cm to 75cm can be adjusted to the dog's comfortable length and create a desired distance between your pets. Ideal for small, medium and large dogs and even puppies Double Dog Design: The dog leash has 2 fixed hooks. By connecting the two ends of the strap to the dog collar, it can be used as a long leash for two dogs at the same time, walking 2 dogs without hassle, which is very suitable for daily training, etc. For outdoor walking: The dog leash is made of 52-75cm long high-strength polyester + alloy, equipped with a 360 rotating hook. The dog leash is strong, lightweight, bite-resistant and strong, making it the best choice for walking. Note: The data are all measured manually, please allow 1-3cm error Due to differences in light and display, there may be color differences, please refer to the actual item received.