SIZES OF MOLDS: the outside diameter of the chinese dumpling mold is 9.5cm and its inside diameter is 7.8cm, the other outside diameter is 7.5cm and its inside diameter is 7.5cm 5.5 cm. The cut edge of the packaging manufacturer of dumplings is 9.5 cm, its total size is 20.5 x 9.5 x 5.5 cm; They are bigger than most molds on the market.Please confirm the mold size before you start oder. PREMIUM MATERIALS: these dumpling molds are made of stainless steel, they are healthy, durable, long lasting and easy to clean. WIDE APPLICATIONS: These dumpling makers are suitable for making calzone, empanada, dumpling, pie, pierogi, ravioli, fried dumpling and so on. ENJOY DIY TIME: You can make DIY dumplings with your family and friends at your home or at a party, then enjoy the joy of making delicious handmade food yourself and have a great time. happy time. EASY TO USE: use the dumpling cutter to make the dumpling wrapper, then put it on the dumpling maker, put some filling on the dough, fold it and close it; Make dumplings quickly and effortlessly.