EFYTAL Two Initial Necklace, 2 Large 15mm Sterling Silver Custom Pendants, Three or More Available Too TO CUSTOMIZE: initials and chain length, click on the yellow [Customize Now] button MATERIALS: Sterling Silver to last a life time. These are the real deal, they will not turn your skin green or itch your skin :) The chain is dainty but strong, and will not break. Efy Tal Jewelry (manufacturer) will always replace it for you if needed. HANDCRAFTED WITH LOVE: Custom made and stamped to order just for you. Will come beautifully gift wrapped and ready for gift giving. DIMENSIONS: Length: 16" or 18" (Let me know if you need a different length). (select your length in the customization area). Size: 15mm (5/8") (Different sizes available) If you want big discs, you've come to the right place :) GUARANTEE: Be delighted with this EFYTAL necklace or your money back. 5 year warranty on chain.