Snow chains suitable for all vehicles, both chainable and non-chainable, thanks to the absence of internal bulk. With galvanized steel grips for greater grip. Ultra-fast assembly and disassembly thanks to the universal attachment compatible with all wheel bolts from 17 to 23 mm. Integrated reflector system for better lateral visibility of the vehicle. O NORM V 5117 approved. Ideal for intensive use. Supplied in a practical bag with handles that becomes a support mat during assembly / disassembly operations. Including a pair of gloves and instruction manual. Suitable for the following tire sizes: 155 / 60-20, 155 / 70-19, 175 / 55-20, 175 / 60-19, 185 / 70-17, 195 / 60-18, 195 / 80-15, 205 / 65-17, 205 / 70-16, 205 / 75-15, 215 / 55-18, 215 / 60-17, 225 / 55-17.5, 225 / 70-15, 225 / 75-14, 235 / 30-22, 235 / 45-19, 235 / 50-18, 235 / 55-17, 235 / 60-16, 235 / 70-14, 255 / 60-15, 265 / 30-21, 265 / 35- 20, 265 / 40-19, 265 / 45-18, 275 / 25-22, 275 / 30-21, 275 / 35-20, 275 / 60-14, 285 / 25-22, 295 / 40-18, 305 / 30-20, 305 / 35-19, 305 / 50-15, 325 / 25-21, 345 / 30-19, 345 / 35-18.