Classic Coaster Set: A Perfect gift of home. This Beautifully gift boxed set contains 4 "moisture absorbing" stone coasters. Each has a soft cork back. Their round cornered size measures 4.25" square. The artwork includes: the beautiful art deco Kleinhans Music Hall, The Botanical Gardens, Frank Lloyd Wrights Darwin Martin House and The Tranquil and ever more serene Delaware Park (depicitng Hoyt Lake and the Albright Knox Art Gallery).