2-30" Inch Stainless Steel Ball Chain Necklaces - 2.4mm - Military Dog Tag Necklaces This is a listing for 2 - 30" Inch Stainless Steel Necklaces that are made in the USA The Necklaces are 30" Inches long and include a connector stamped with USA Theyre made from T304 Stainless Steel They are #3 size (2.4mm ball diameter) chains and are made from stainless steel with a matte finish If you do not order from us, Tag-Z, I can not guarantee the quality of the product.