Tupperware Modular Mates Oval 5 Containers #1, #2x2, #3, #4 And Green Seal Lids is a set of five plastic storage containers. The containers are oval-shaped and come in different sizes, with green seal lids. They are part of the Modular Mate collection and are designed to stack neatly on top of each other, saving space in your kitchen. The containers are suitable for storing a variety of dry goods.