There are 18 drink coasters here featuring birds by Sam Timm, Millette, Janine Grande, S. D. Bourolet  They are double sided. The same image appears on each side. They are cardboard. They look like they were detached from each other, probably coming together as one board. I photographed the artists’ names. The coasters measure as a 3.5” square. They are in good condition, looking unused. There is no box for these.