Rolo chain styles usually include chains that are made up of round links that are connected together in a basic alternating sequence. Rolo chains tend to be durable and are less likely to kink while being worn. This is one of our smallest rolo cable chains. An excellent choice for projects that require many strands of chain while maintaining the look of delicacy. Approximately 20 links per inch. Links measure 2mm each. Lead and nickel free. Base metal chain is sold by the foot. We do our best to ensure all lengths of chain up to 3 feet are one continuous piece, longer when possible.