About our coasters- • Each coaster measures 3.75x3.75 inches and are .125 inch thick • Set of 4 square coasters with rounded corners made from sturdy Masonite hardboard with cork backing. • Images are professionally printed using the dye sublimation process which permanently infuses the images into the coaster material. The images will not fade, scratch off or bleed. No glue, adhesives or paints that degrade over time have been used on the coasters, the images will last. • Care- Wipe clean with a damp cloth. Do NOT put in the dishwasher. **Color disclaimer- Actual color may vary from image on monitor as every computer monitor has a different capability to display colors and everyone sees these colors differently. We try our best to show the colors as accurately as possible but please understand the actual color may vary slightly from your monitor. **