These are 24 stainless steel tablecloth clips.  There is no maker's mark or other markings on the clips. Each clip is approximately 3 1/4" x 1 5/8" x 2 1/4".  Tablecloth clips are put on the edge of a table with a table cloth  to hold down a tablecloth against wind or breeze. See Photos.  I think they could be used on placemats also. There are no cracks, chips, rust or other marks on the clips.  I am downsizing and am selling most everything.  Non-smoking household.