This Rolo Link Chain Bracelet is made with 8mm Oval Links that are Very Flat and Polished on the outside and Rounded in the Inside, with an Elegant Look. Excellent choice as a simple but substantial necklace for both Men and Women Solid Sterling Silver Made in Italy Nickel Free Hypoallergenic Excellent Quality Craftstmanship and Lap Polished Finish This ROLO chain is made with the links that are flat on the outside and Rounded in the inside. Excellent choice as a simple but substantial necklace for both men and women. Solid Sterling Silver, made in Italy it has an excellent finish very smoth flat and shiny surface, and it's NICKEL FREE, and allergy free.