Function: 1. The special rough surface of the anti-slip chain is used to increase friction against the road surface. 2. Especially on the road with snow cover in winter, it can effectively ensure smooth operation and driving safety of vehicles. 3. It can also be used in muddy road conditions to protect tires, prevent tire slippage, and ensure the normal operation of the vehicle. 4. This anti-slip chain is designed with the safety of driving and using automotive safety materials in mind 5. The high-strength TPU material ensures durability and long lifespan of snow tires. 6. Adopted zinc alloy fastening buckle, which has good fastening effect, strong tension and is not easy to fall off. Specification: Item Type: Tire Chian Material: TPU; Color: Yellow and Black Size: Approx. 95 x 5 cm/37,4 x 2 inches Quantity: 10 pieces Assembly: universal Application: snow, climbing, mud. Installation steps: Step 1: Pull the strap out of the inside of the tire with a special belt tool; Step 2: Pull the strap out from under the zinc alloy buckle; Step 3: clamp the fastening strap and apply the extra length back to the second opening of the fastening buckle and attach the other several elements in the same way; Step 4: Installation completed. List of packages: 10 x tyre 1 x Hook with Shovel 1 x Pair of Gloves 1 x Manual Note: Do not install in the pumping port.