Versatile adaptor which converts UK plugs to fit the world's most widely used sockets. The main plug-socket systems are the UK, Continental, American & Australian. Most other countries have adopted one of these. There are two seperate adaptors. The Continental adaptor converts square 3-pin plugs to fit round 2 pin sockets, is rated up to 7.5 amps & can be used with both earthed & non-earthed appliences. The American/ Australian adaptor converts square 3-pin plugs to fit the American system &, when rotating the pins, to fit the Australian system. Rated up to 10 amps, for use with non-earthed appliences. The adaptors slot together for ease of packing. Insert a UK plug & it's ready to use...