This 20 x 14 cm personalised door number consists of two layers of heavy duty acrylic,  the base layer has a printed image of your choice which is fixed to your wall with two screws.   The top clear layer with your address details is attached via two stainless steel locators.  
 
As the whole set is easily taken apart you can change your background image panel throughout the year, meaning you can add a seasonal welcome to your home throughout the year!