THE HIGHEST SAFETY FOR YOU AND YOUR DOG - Made of lightweight and durable aluminum alloy, the universal adapter fits all standard seat belts and pet harnesses and collars on the market. It could protect your four-legged friends and you can ride safely without distractions! EASY TO USE - Very easy to install on the belt. It is easy to assemble and disassemble. You can attach it directly to the dog/cat harness, you can attach it to a leash when you map a larger space. The clasp is very strong, it will not come off. SAFETY FIRST - Keeps your dog/cat in place even during sudden braking. This helps to drive safely and reduce the risk of injury to pets. EASY TO INSTALL - On the product through the seat belt. Gently use finger pressure to open, connect the dog collar or harness. FIT FOR ALL HARNESSES AND CARS - The dog belt buckle easily fits all standard vehicles, whether it is a car, SUV or station wagon. Suitable for small, medium and large dogs. all common car models.