10 Foot Length Ball Chain, #3 Size, Stainless Steel, & 10 Matching Connectors Single 10 Foot Chain with 10 matching connectors included #3 Chain has bead diameter of 3/32 inch (2.4mm) T304 Grade Stainless Steel, Rustproof Great for many uses, including dog tag chain, key chains, necklace chain, and more Chain is Made in the USA by Ball Chain Manufacturing since 1938