Frosty Night Cardinals Christmas Holiday Gift Set of 4 Coasters in Wood Tray,CounterArt" /> Coasters are round and measure 4" in diameter; Tray measures approx 5" x 4 1/2" x 1 1/2" Coasters are crafted from a natural stoneware material Each coaster has a durable cork backing to further protect furniture from scratches Coaster holder is made of solid wood construction.