The Frank Lloyd Wright Hoffman House Rug Coaster Set features a boldly colored design made up of intersecting circles with square accents, which Frank Lloyd Wright designed for a rug in the Max Hoffman House in 1957, in Rye, New York. This rug was never executed for that house but, after Wright’s death, Mrs. Wright had it manufactured for their home. The completed rug can still be seen on the floor of the Living Room of Taliesin in Spring Green, Wisconsin. Each Frank Lloyd Wright coaster is 4.25" round, made of original CoasterStones porous stone and is cork-backed to protect furniture and prevent scuffs.