Mountain Ledge is a dry stack, contemporary stone, hand-cut in lengths of 5″ to 20″ and widths of 1.5″ to 5″. The finished product/stone is approximately 1-1.75″ thick. Each mold makes approximately 1.375 square feet drystacked and 1.75 square feet, if grouted. Stone Master’s rubber molds are made from plastisol, which requires no release agent and will last for hundreds of pours. Made in the USA, both materials and labor. Available in 5 unique version, with no stone repeats. Each mold measures approximately 23.75″ long by 11.5″ wide, by 2.25″ thick.