R041 Limestone - Size and Surface Availability--------------------------------------------------------------------------------Available Sizes: 12" x 12" Actual Size 11 3/4" x 11 3/4" Thickness (Actual) 5/16" CROSS-SHEEN (UPS) Description-------------------------------------------------------------------------------- Taking another step forward in its environmental awareness campaign, Crossville, Inc. has introduced the Eco-Cycle porcelain tile, made by reclaiming and reusing unfired raw materials. More than 95 percent of the handsome, taupe-gray mingle tile consists of once-wasted raw materials that are generated during the process of manufacturing standard-color porcelain tiles.