Beadaholique Square Snake Chain Finished Necklace, 18", 1 Necklace 1.2mm, Stainless Steel Color: Stainless Steel Materials: Stainless Steel Measurements: Necklace Length: 18 Inches, chain is 1.2mm thick. The spring lobster clasp is 9x6.5mm. Quantity: 1 Necklace Shape: Square