4 matching coasters in this offer. Ceramic Coasters are a practical eye-catching accent to any home. Each coaster is made with absorbent ceramic with a water absorbent coating to ensure that water will never leak on to your furniture. The coaster is backed with cork to avoid slipping. Each Ceramic Coaster features a beautiful island inspired design made with UV printing, making them resistant to weather and fading. Ceramic Coasters measure approximately 3.66 inch square x 0.25 inch D.