We can't convert Fahrenheit to Celsius in our heads but we can convert your plug* into a UK one! This handy little bit of kit is happy to live in your suitcase until you touch down on your British adventure where upon arriving at your hotel / castle / thatched cottage / houseboat, you can simply plug in to the wall and voila! [Plug of your homeland] socket. Please note this adapter does not convert voltage.
*Uh-oh, an asterisks they never have good news. Sorry, this adapter isn't suitable for plugs with side mounted earth contacts (like Schuko plugs) or Danish 3 pin plugs.
Material - Shell: 100% PC , Inner: Copper