The Columbia Gardens coaster set consists of 4 coasters and a wood stand. This is a one-of-a-kind item and an excellent gift giving idea! Pictures of the Columbia Gardens sign, the Bus, Original Tickets, and a collage of the Gardens. 3.75"x 3.75" x .0625" coaster size with cork bottom. Our new cork-backed coaster features a cork bottom that prevents sliding and protects furniture.