Protect and enhance your furniture with these artistic coasters. Made of absorbent sandstone, these decorative coasters wick away moisture from beverages. Cork backing keeps them from sliding. Each one of these Hindostone coasters features a charming bird and typography-handwriting design by artist Nancy Schumaker Pallan. Set of four. One of each design. Absorbent sandstone. Cork backing. By Nancy Schumaker Pallan. 4 1/4" square.