About this item "Double Tiger Claws" Ice King: Does your snow chains have reinforced anti-skid teeth? Our anti-skid tire chains adopt a "double tiger claw" structure, upgraded anti-skid points, stronger ice breaking and grip, and stronger wear resistance. Thickened Manganese and Widened Chain: The snow tire chains are made of durable manganese steel alloy prevent breakage. Use 7.5" widened chain to fit the tire better, one chain covers a large area, so you don't need to use too many chains. -50C Low Temperature Resistance: The low temperature resistance of the tire snow chains can withstand harsh winter conditions, ensuring long-lasting performance and reliability. Easy to Install and Remove: The installation process of snow chains is hassle-free, allowing you to quickly and easily secure them to your tires when needed. They are also easy to remove, saving you time and energy. Excellent Applicability: Applicable to the tire width of 165-215mm, which is suitable for most car vehicles. Please check your tire width before purchase. Avoid emergency braking; max speed 30km/h.