Caffco International Biltmore Inspirations Coaster Set with Stands, Set of 4, 4.5-Inch Square, Bamboo and Slate - BLT1206022 Fun, modern coaster/message board set Set of 4 coasters and 4 matching notched stands, each coaster is 4.5 Inch square Slate surface is a mini chalkboard you can write on with washable chalk Label dishes on a buffet or leave a special message at each place setting Other bamboo accessories available separately - cheeseboard, lazy Susan, flatware caddy and appetizer trays