Textile cover for tires. It provides safety and traction in extreme driving conditions.It is a patented product. It is certified by TUV, Onorm 5121, B26 and approved by the Colorado Department of Transportation.- Very easy to fit especially when compared to standard metallic snow chains, and when taking into account the extreme conditions of use.- No risk of damaging the car (ABS, EPS, ETC), nor the tires and roads.- No vibration, compared to when using metal snow chains, which results in better driving conditions.- Easily stored in the boot of the car. Washable.ISSE provides two specific important advantages thanks to the innovative design of its snow socks.1- The various combinations of wheel diameter, tire profile and width are taken into account in a way that less ISSE snow socks sizes are needed in order to fit the entire range of tires.2- They work in a way that they are automatically and perfectly centered on the tire after a very short while of use. It is impossible that they fall off while driving under normal conditions.Fit to all tire sizes for cars, SUV, 4 wheel drive, buses, truck and industrial machinery:- 5 different models for car, SUV, minivans and 4 wheel drive. Available in 6 sizes that fit the entire range of tire present in the market.- 1 model for Trucks and Buses available in 11 sizes (fits to any tire size in the market).- 1 model for industrial machinery (forklifts, etc...), available in 14 sizes (fits to any tire size in the market).