1. Abrasion Resistance Made of excellent rubber + nylon, it has an elongation and abrasion resistance that can last a long time on a snowy road. It can run to snowy roads, uphill climbing and muddy floors while maintaining scratch resistance to the tires, greatly increasing the surface contact surface, and greatly increasing the effectiveness of the chain. 2. Stable traveling We use hard sub bike pin and non-slip mesh pattern to guarantee stable traveling and make it safe on the snowy road. In particular, it is useful to protect the tires, prevent idling and stable running in the state of the snow road and the slippery bite.^ 3. Easy to install It is super compact size that doesn't take up space with simple type nylon so you can use it intuitively for emergency so there is no need for exercise. No jacking up, you can even carry a single woman. 4. Applicable to different cars It can suit universal car, SUV, etc. Even if you resize the car with a free size, you can use it as it is so that you can use it widely regardless of any tire. 5. Slip prevention The fitting surface of the tire chain of a car is enlarged in detail to prevent the car chain from slipping while driving. This makes the chain binding more powerful and helps drive your car in a relatively flat place.