This Key is so special to me because is the first one of my big collection of Antique keys and locks. It is based on my grandmother's diary key, so I decided to reproduce it in Sterling Silver and other metals. 
I used to play with it changing the cord or hanging it on my rabbit's ears. 
This is part of the Reproduction collection, and can be made also in gold as a private request. 
The chain comes in 2 sizes 18' and 24', but could be adjusted in any length.
Sterling Silver and Vernier.