big 10mm square black byzantine link necklaceis crafted in solid 316L stainless steel Lobster Claw Clasp This necklace has a super cool look to it, available in your choice of three sizesSizes: 24 – 26 – 28Width: 10mmColor: blackMaterial: stainless steelOur Stainless Steel Jewelry is 316-L, which is one of The Highest Grades of Stainless Steel. Our 316-L Stainless Steel is the same Stainless Steel used in Surgical Medical Equipment and is Guaranteed never to rust, change color or tarnish. Stainless Steel is the most Hypoallergenic Element known to man, and will not irritate even the most sensitive skin. The item also comes with a free black velvet gift bag. Free Shipping in the USA – Rapid shipping via USPS First Class mail – Very low international Shipping. Please visit this store often, we are adding many new products – each at a great deal!