1.Product:black disposable plastic PP container with lid 2.Weight:51g 3.Material:PP(non-toxic,safe,environmental) 4.Size:32oz Product black disposable plastic PP container with lid MaterialPP(safe,environmental,non-toxic)Weight51gSize32ozMicrowave oven Yes,suit in microwave ovenPackage150 sets in a cartonDelivery timeIt depends on the quantity black disposable plastic PP container with lid