Snapware 24-Piece Airtight Food Storage Set, Plastic Includes: (4) each 2-cup rectangle, 4.5-cup rectangle, (2) each 1.3-cup square, .5-cup mini round with plastic lids BPA-free polypropylene container and lid are microwave, top-rack dishwasher, and freezer safe Snap Lock Lids are airtight and leak-proof for secure storage Remove & wash gasket before use to optimize seal Snapware Glass and Plastic are Made in the USA and come with a Lifetime Warranty