Our letter(s) necklace comes with a 16" or 18" chain+1 Letter. You can also add 1, 2, 3 or more letters to your chain. We also offer the same letter(s) without chain-Please scroll down in the Options. Our letters are handmade in our studio in Los Angeles. Measurement: approximatively 1cm=0.394 inch Available in solid yellow gold 14k Exclusive to the website Handmade in our studio in California