Features: 1.The special rough surface of the anti-skid chain is used to increase the friction with the road surface. 2.Especially on the road with snow cover in winter, it can effectively ensure the smooth running and driving safety of vehicles. 3.It can also be used under muddy road conditions to protect the tires, prevent the tires from slipping and ensure the normal running of the vehicle. 4.This anti - slip chain is designed for the safety of the car driving and use of automotive safety supplies 5.High strength TPU material ensures the durability and long srevice life of the tire snow chians. 6.Zinc alloy fastening buckle is adopted, which has good fixation effect, strong tension and is not easy to fall off. Specification: Condition: Brand New_x000D_ Item Type: Tire Chian_x000D_ Material: TPU_x000D_ Color: Yellow and Black_x000D_ Size: Single Approx. 43 x 5cm/16.9 x 2in_x000D_ Quantity: 10pcs_x000D_ Fitment: Universal_x000D_ Application: Snow, Climbing, Mud Ground._x000D_ Installation steps:_x000D_ Step 1: Pull the strap out from the inside of the tire with the special tool for the belt;_x000D_ Step 2: Pull the strap out from under the zinc alloy buckle;_x000D_ Step 3: Tighten the fastening belt, and bring the extra length back to the other hole of the fastening buckle, and fix the other several pieces in the same way;_x000D_ Step 4: Iinstallation complete. Note: Do not install at the inflating port.