The Coaster measures 9 x 9 cm, with a 1/6 inch thickness. Hardboard with Cork Bottom. High gloss finish that easily wipes clean.
Image won't be damaged by heat or condensation from hot or cold beverages. The tile is imprinted in the Raven's Rest studio using a heat sublimation process that creates a permanent imprint. Watermark will not appear on coaster. Color may vary from one screen to another