Description: Portable and durable, lightweight, great performance.Maximum traction with minimal brake distance and skidding. Suitable for all kinds of road conditions. Will not damage the ground. Ensure driving comfort, reduce vibration and noise. Contact with the ground, covered with high hardness alloy nails to prevent slippage. The rough surface increases the friction between the tire and the road. In snow and muddy roads, it protects the tires from slipping and ensures the vehicle is running normally. Notice Make sure that your tire have SPOKES in the wheels as the straps need to go through them. 30 km/h speed limit, do not slamming on the brake or sharp turning. The straps should not be installed on or near air valve. Avoid no-snow-covered road, sharp edged objects, dry pavements or flat ground. Clean up the snow on the tires before installation. Specification: Material: PE Thickness: 2mm Length: 950mm Fit: tire size between 145-295mm Features: Universal fit for any cars with tire width 145-295mm. High quality thicken pure PE material, durable and harmless to tire and road. Mount in minutes easily for men as well as women, no need for any extra tools. Low temperature resistant(-30). Can be widely used to snowfield, uphill, ice condition, sand sliding and mud road. Package Content: 10 or 20 x Anti-skid snow chains