I make these coasters using 4" ceramic tile. The coasters are coated with 3 coats of ModPodge followed by three coats of polyurethane. They have a cork backing to protect furniture and can easily be wiped clean with a damp cloth. Also pictured are the coordinating "chip clips".
I make each coaster to order and they come from a smoke-free home. Be sure to check out my other coaster designs.
Please let me know if you need more of this design. I am happy to make additional coasters Smoke-free home.
Be sure to check out the matching clips on my site.