This is a vintage Royal Copenhagen mini decorative plate, number 63-2010, featuring the location "Dragør Amager" in Denmark. 

• The plate is made of porcelain and has a blue and white design. 

• It measures approximately 3.12 inches in diameter. 

• It is a collectible item, signed by the artist Kaj Lange, and intended for decorative display rather than food use. 

• Royal Copenhagen, founded in 1775, is known for its quality porcelain products and danish design