EFYTAL Tiny Sterling Silver Custom Initial Necklace with Birth Month Charm - Dainty Personalized Necklace Specify Initial, Birth Month Charm, and Chain Length in 'GIFT MESSAGE' field. (Select gift option at checkout) Chain: 16" (40.6 cm) or 18" (45.6 cm). The chain is dainty but strong, and will not break on you. Efy Tal Jewelry (manufacturer) will always replace it if needed. Dimensions: Pendant Diameter - 3/8'' (10 mm) Materials: Sterling Silver chain and pendant. EFYTAL stands behind the quality of our metals. Choose your own Birth Month Charm You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!