This is 3 different Apple plugs, you may need if travelling with your Apple MacBook or IPad to different country desinations, included is the 3 pin UK plug, 2 pin US plug and 2 pin Euro plug.
Connection: 2 hole snap on plug (also known as the Duckhead adapter)
Country electric socket type: Euro (European), US and UK
Colour: White
Contents:
1x Apple Euro 2 pin plug
1x Apple US 2 pin plug
1x Apple UK plug
Compatible with: Any Apple MacBook, MacBook Pro, MacBook Air, IPod, Ipad, Iphone, basically any Apple device that has a two hole connector lead or plug that can be removed.
Also available are the Euro, UK and US single versions which are shown below.