Replace your boring, run-of-the-mill coasters with a set of 4 personalized coasters! When personalized, these coasters will protect your beloved surfaces while adding to your home's decor! Thanks to your coasters bright colors and unique design, your guests will be eager to use them!These drink coasters have a smooth, polyester top and a textured, rubber backing on its bottom. The non-slip rubber backing underneath works to keep any spills at bay. At 4 by 4 inches, and with a square shape, these custom coasters are a suitable size for most drink-ware. Your personalization is displayed atop the face of the cup coaster. We sell these rubber coasters in two different shapes: square and round. You can buy each shape as singulars or as a set of 4. When cleaning your new coaster set, we advise that you wipe the surface of each coaster with a dampened rag and some light detergent. Or, you can hand wash them with gentle soap, and then allow them to properly air dry.Design Shown: Preppy Sea Shells (#1108490)Features:==================================== * Smoothened polyester top * Non-slip, textured rubber backing * Two shapes available: square and round * Can purchase singularly or as a set of 4 * Approximately 4" x 4" * Personalization displayed on top of coaster * Made in the USA, just for youInstructions:==================================== * Wipe surface with dampened rag and light detergent * Or hand wash with gentle soap * Allow for proper air drying