Width Mold Height Material P30 18'' 128'' Plaster or Stone P31 16'' 128'' Plaster or Stone P32 13 1/4'' 103'' Plaster or Stone P33 12'' Plaster P34 11'' Plaster P35 10'' 9' 6'' Plaster or Stone P36 9 1/2'' Plaster P37 7 1/2'' Plaster P38 7 1/4'' 95'' Plaster or stone P39 6'' Plaster