1 Made of high-quality manganese steel, wear-resistant and durable, the main chain is resistant to pressure, low temperature and wear. 2 Tian-shaped chain structure, good anti-slip effect, integrated automatic tightening buckle, simple installation, no deformation in use. 3 Increase the thickened tendon pad to prevent scratching of the wheel hub. The nylon tightening belt is not easy to break, and the tension is large, so that the snow chain fits the tire, which is very safe for driving. 4 Suitable for icy roads, snowy roads, sandy roads, mud roads, etc. With exquisite workmanship, long service life, perfect choice to cope with harsh road conditions. 5 Universal type, suitable for cars and off-road vehicles, small size is suitable for tire width: between 165-195mm, large size is suitable for tire width: between 205-255mm.