30 Inch Stainless Steel #3 Ball Chain Necklaces 10 Count Pack of ten stainless steel #3 ball chain necklaces with connector already attached to each chain #3 size chain has a bead diameter of 3/32 inch (2.4mm), perfect size for dog tag lanyards Each chain is 30 inches in length Rustproof T304 Grade Stainless Steel Made in USA by Ball Chain Manufacturing Since 1938. We are the manufacturer, not a reseller.