This is a set of 3 gelatin molds. I believe these are copper plated aluminum. They each have a hook for hanging on the wall. The large round mold holds 5 cups, the small round one holds 4 cups and the oval one holds 2 1/2 cups. The largest one is marked "Copyright 1963 by A.H.C. St. Louis, MO. Hong Kong". They all have usage marks and light scratches. The large round one has a scratch in the center. The small round one shows wear on the plating on the outside.