This beautiful necklace is made of high-quality sterling silver 925 and features a stunning diamond cut-curb chain design. The chain is 18 inches in length and 5/16 inches in width, with a secure lobster clasp closure. The necklace is perfect for any occasion. The reversible feature adds to the chain's unique beauty. The necklace is a Plumb Island brand product, made in Italy, and comes with a seller warranty. Unisex