C. H. Hanson 41842 Round 1-1/4" Blank Brass ID Tag 18 Gauge 3/16" Hole
There are new from an open factory bag/box. Additional information can be found at the manufacturer's website here:
https://app.salsify.com/catalogs/aa219f48-c2de-4127-b6a9-959ff78b0173/products/41842