Sterling Silver Plain Snake Chain Necklaces Bracelets & Anklets 0.9mm - 3mm Nickel Free Italy This fine 0.9mm Snake Chain is our Thinnest Snake Chain and it's 30 inches long This snake chain is made in Italy with highest quality standards and its the smoothest most flexible Snake chain on the market Excellent Quality Finish with Lobster claw clasp Solid 925 Sterling Silver Solid 925 Sterling Silver Nickel Free Hypoallergenic