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: 185 / 80-16, 195 / 50-20, 195 / 75-16, 205 / 55-19, 205 / 65-17.5, 215 / 45-20, 215 / 70-16, 215 / 75-15, 215 / 80-14, 225 / 55-18, 225 / 60-17, 225 / 65-16, 245 / 30-22, 245 / 35-21, 245 / 40-20, 245 / 45-19, 245 / 50-18, 245 / 55-17, 245 / 60-16, 255 / 30-22, 255 / 35-21, 255 / 40-20, 275 / 40-19, 275 / 45- 18, 275 / 50-17, 275 / 55-16, 285 / 30-21, 285 / 35-20, 285 / 40-19, 295 / 25-22, 295 / 30-21, 295 / 50-16, 305 / 25-22, 325 / 30-20, 325 / 35-19, 335 / 30-20, 355 / 25-21.