This necklace features our smallest pendent offered. Customizable, please see photos for fonts and design stamps. Only ONE stamp can be used on this necklace. There cannot be customization on the back of the necklace. Perfect for initial necklaces! Total length of the chain when attached is 16 ½ in. with a necklace extender. Chain is sterling silver plated and nickle free. It is still not advised to be worn while incontact with water.