Trees Make Air Tile Coaster Help save the trees and promote environmental awareness with this design that features an illustration of a fir tree and reads, "Trees make the air we breathe" in a retro font. Product InformationLiven up any room or party with our fun, hip tile coasters, measuring 4.25" x 4.25" and 1/6-inch thick. Images are applied with a polyester resin that accepts dye as part of the coating. Four felt pads protect your furniture from scratches. Dishwasher safe. Not for use with abrasive cups and mugs. | 
