Key Pendant on snake chain

This key pendant sits on a 1.4mm snake chain, 16"/40cm long, ideal for wearing with a shirt as the pendant sits just below the collar bones, it makes an ideal coming of age present.
The key itself is cast from an original vintage key (shown in the images), so it shows signs of age and wear, it has a slightly muted finish, so the finished pendant has an understated style. Although not required for this piece, the key also has all applicable UK hallmarks. There are only a few keys left, so once they're sold, this design won't be repeated.