We offer stepping stone. Stepping stone molds ss 5101mold size 3, 98 sq.ft.(0.37m2) approximate.Measurements - 29 x 20 x 1 inch (73cm x 51cm x 2, 5cm)mold cavities 6cavity dimensions: approx. Size of cavity 12x7, 9"x6, 5", 8"x5, 5", 11"x5, 5", 6, 5"x10", 7"x10" (30cmx18cm, 23cmx16cm, 20cmx14cm, 28cm x 14cm, 17cmx25cm, 18cm x 25cm) thickness 0, 5"(2.5cm) approximate we also recommend following materials: concrete release agent concentrate concrete additive-water reducer-super plasticizer