These letter charms have the capital letter on one side with the lowercase on the other. You can chose which cord or chain for your charm. The charm measures one inch by an inch and a half. The pendant's loop, for the chain to go through, is about 5/16 inch in diameter.
Please indicate which letter or letters you desire under "Customizations." Also, select which chain/cord and note the price differences. Usually ships within one to four weeks, depending on availability.