feature Color: as shown in the picture. Material: steel. Size: Snow chain about 34*15cm, nylon rope about 50cm Adjustable range: 17.5-25.5cm Package contains 1 x tire slip Features: Good anti-slip performance, abrasion resistance, high softening point, shock absorption and silence. Anti-slip chute: There are countless snow chains on the outside and many anti-slip grooves on the side to form many grip points, which can remove snow and anti-slip at the same time. Will not harm the tires: The car safety chain will not harm the tires, injection molding, effectively reducing the number of nodes, reducing the degree of tire damage, and extending the life of the tire. Professional design: non-slip grooves can increase the friction of the road surface and keep your car stable when climbing hills, muddy roads or snow. Good choice for your car. Wish you have a good day!