These are recent tests for a two-inch size pendant. None sold at the Colorado Indian Market last month, but I’ll see how they do this summer. If they didn’t have holes, they could be tiles. To be installed with tiles, they would need to be slightly smaller, like 1-7/8″, so they could fit four to the same area as a four-inch tile, plus they would need to be just a tad thicker.
I’m working half time on tiles while I prepare taxes and work on the fish-skin coat that will have some of the buttons from the previous post.