A pair of Weissenfels ‘Clack & Go’ snow chains. M90 F30 size. See chart for tyre sizes. Designed to fit cars with lower suspension and in particular most BMW. I bought these for a 3 Series BMW MSport Touring and carried as required by French law in the Alps. They weren’t required and are unused. Retail price in the region of £200-£350 Selling for £100 Buyer to collect from LS25 3 or will post at purchasers expense.