-With a tropical look in mango yellow, our round silicone lunch box keeps foods fresh under an airtight lid and is fridge, freezer, oven and microwave safe. As convenient for storing cold snacks, sides and leftovers as its for heating up hot entrees, it’s available in small and large sizes that are perfect for using together to take full meals to work, school, picnics or anywhere you go. Material: Silicone, Color:Gold. Also could be used for lunch boxes,tupperware,kitchen storage,food storage,kitchenware,kitchen containers,kitchen supplies,small lunch box,large lunch box. By Cost Plus World Market.609225