High-quality Polymer Material : This chains use TPU material, strong bearing capacity, outstanding impact resistance, obvious shock absorption effect, high hardness, wear resistance, cold resistance, aging resistance, and good waterproof performance. Alloy Roller Locker: Tire Chains can quick disassembly in 2 seconds, simple and quick installation, strong pulling force, and the tightening will not loosen the anti-skid chains or leave the correct fixed position. The snow tire chains for Cars/SUV/Truck is also designed with an adjustable belt, which can be installed on almost all tires to meet various needs. Simple Installation: Anti Slip Chains are easy to install, easy to carry and used for any emergency road rescue. It only takes a few minutes to install snow chains without the need for jacks or moving the car. The tire chain can control snow mud or sand well without damaging tires, wheels or roads. Premium Quality Design: Non-slip and wear-resistant, no damage to tires, strong toughness, widening and thickening of the chain, hardening of steel nails, effectively preventing breakage, and free lifting. Cover with high-hardness alloy nails when touching the ground to effectively prevent slipping. Widely Application: Anti-Skid Chains is suitable for all tires on cars, SUVs or light trucks. The car anti-skid tire chain has a double thread and layered structure, which can be safely driven under bad weather conditions (such as snow, mud or ice).