Michael Aram Gold Forest Leaf 6-Piece Metal Coaster Set From the Forest Leaf Collection. The natural environment of your home will be transformed and redefined with these elegant cast metal coasters, imprinted with the verdant texture of fallen leaves. A thoughtful addition to any social gathering. New Retails; $170 Set of 6 Gold-tone Includes a convenient storage case Metal Diameter, about 3.75" Smoke Free Home Coaster Set