Ultimate security: the unlimited pursuit of product quality leads to high prices. If you want the best safety, Iokheira excellent car dog safety belt is definitely your best choice. Nylon webbing: Genuine nylon webbing can withstand strong tension and has excellent durability. IOKHEIRA Dog Safety Belt is made with high quality nylon webbing which is 1.9mm thick and 25mm wide. IOKHEIRA Dog Safety Belt is far superior to similar products. Even if it is used for a long time, its safety will not be reduced at all. Aircraft-grade aluminum carabiner: The hook design has been checked by technical mechanics and with a light weight of 16g. This dog safety harness can withstand a maximum tension of 350 kg to ensure reliability in the process of use. The structure of the mechanical locking system can prevent the hook from opening accidentally during use. when the dog is moving, The free-spin design allows the rope not to tangle. This energy absorbing system can reduce the impact on dogs to effectively deal with the emergency room. The fact that the length range of this Dog Seat Belt can be adjusted from 60 to 80 cm can be applied to dogs of different sizes. It can be used in the seat belt buckle at side of the seat, the child safety seat socket (ISOFIX) and the trunk (LATCH). This can limit a dog's range of motion so as not to affect the handler. And fixed a dog in a car in an emergency. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.