【Product Description】 Kakusee HO-08 Home Meal - Home Meal - Heat-Resistant Glass Food Storage Container with Steam Vent, Rectangular, 1000ml, Clear ※600ml and Pearl Metal 380ml sizes are also available. Body: Heat-resistant glass, Lid: Polypropylene, Air vent gasket: Silicone rubber, Lid gasket: Silicone rubber ※Please inquire if you wish to combine with the 600ml or 380ml sizes, or if you wish to purchase multiple items. For one item, it will be shipped directly in a "Yu-Packet Plus" box with a "Fragile" sticker, as it barely fits. Please refrain from purchasing if you are concerned. For two items, we can ship via Takkyubin size 60 for 2,800 yen.