Vintage Flex-Let tie bar BOGO

A heavy duty quality piece of US fashion history. This Tie clip/bar has plenty of weight in the hand, has a deep engraved starburst pattern, and has the “Flex-let quality USA” mark on the back. There is no material mark I can find, but it feels and looks like stainless steel. There are a few scratches on the front, which are visible in the photo. All jewelry is BOGO free!