Ceramic tiles are a bit over 4×4 inches in size. They are sealed with a glossy spray varnish, and the back is covered with a piece of cork backing with my artist stamp. A sawtooth hanger can be added on request for hanging.
Price per set which includes shipping: 2-tile set = $20; 3 or more tiles = $30
Glare was hard to avoid when photographing these; it most often shows up as a sort of line near the edge of the tile.