Size design that can be neatly stored in combination with another size ?? You can keep the inside of the refrigerator neat and tidy. ?? Because it is 18-8 stainless steel, it is rust-resistant and hygienic. ?? It is also recommended for storing kimchi and marinade as it does not easily transfer odors or colors. ?? The lid is equipped with a valve to improve sealing power! It is easy to clean because it is integrally molded with the packing. ?? Caution ? Do not use on an open flame, microwave oven, oven, or grill. -It is not a completely closed container. ? Do not lie down or place it in an unstable state as it may cause leakage. ?? Product size (approx.): Width 18 x Depth 12 x Height 5 cm ?? Weight (approx.): 0.171kg ?? Materials: Container: Stainless steel (18% chrome, 8% nickel) / Lid body: Polypropylene, thermoplastic elastomer (heat resistant temperature 140 degrees, cold resistant temperature -20 degrees) / Valve: Silicone rubber (heat resistant temperature 180 degrees, heat resistant temperature 180 degrees) Cold resistant temperature -20 degrees)