KitchenAid Prep Bowls with Lids, Set of 4, Red SET OF 4: This set of four prep bowls includes 1-, 2-, 3- and 4-cup sizes, perfect for any kitchen task PLASTIC COVERS INCLUDED: EACH of these bowls feature a clear plastic cover that helps easily identify contents DURABLE, LIGHTWEIGHT CONSTRUCTION: These bowls are made from durable, lightweight plastic; they are made to last EASY TO STORE: These bowls nest together when not in use for easy of storage DISHWASHER SAFE: These mixing/prep bowls are dishwasher safe for fast and easy clean up