Ball Chain #3 Spool Nickel Plated Steel Ball-Bar 100 Feet Stylish dot-dash Ball chain pattern in silver-tone finish, great alternative for dog tags & jewelry 3 Nickel plated brass Connectors are used as an attachment for this item and are sold separately 3 Size chain has a bead diameter of 3/32 inch Made in USA by Ball Chain Manufacturing since 1938. We are the manufacturer, not a reseller