These Toronto themed ceramic tile coasters are designed, created and handmade in Ontario by resurfaced.ca. Each coaster is approximately 4x4" and 1/8" thick. Each coaster has a hand poured clear resin top coat to protect the print. The ink will not run, smudge, or stain. The coasters can be wiped. Cork pads are placed on the bottom to protect the product and the surfaces that it will be on.