A SET OF 4, NEW, S&B RC234 POD/CONE STYLE AIR FILTERS, SIMILAR TO K&N FILTERS. 55mm INTERNAL DIAMETER, 76mm WIDE [AT WIDEST POINT], 76mm LONG [EXCLUDING THE’FLANGE RUBBER’]. THESE ARE GOOD QUALITY FILTERS, MADE IN AMERICA, NOT THE FAR EAST! WILL POST TO THE UK ONLY.