This is the most popular craze, everyone is wearing their initials and even their loved ones initial. The charm is approx 7-9mm in size.  And the chain is the perfect length to sit just at the base of your neck. 
 
It is made from Polished Stainless Steel so has a very long life with correct care.
 
Specifications
Qty: 1 chain + 1 pendant
Chain Length: 48.5cm = 43.5 cm + 5 cm extender
Finish: Polished Silver
Material: Stainless Steel