About this item Headrest Design: The dog seat belt adopts the headrest design, which can be quickly and easily installed on the headrest head of the car. The lockable buckle prevents the hoop from opening and ensures your pet's safety. The seat belt is easy to remove and is the back seat of your car. Ideal Traction Strap Adjustable Length: The traction leash can be adjusted, ranging from 52cm to 70cm, suitable for small and large dogs, dogs can stand, sit or sleep High elasticity and explosion-proof impactHigh elasticity rope can be stretched and contracted to prevent the dog from bursting, effectively absorbing the impact of the dog, safer and more comfortable High Quality MaterialMade of high quality polyester fabric to ensure safety, and features a strong zinc alloy rotary snap and high quality buckle Multi-purpose: It can also be used with a pet chest strap. It is not only a pet seat belt, but also an ordinary pet leash.