Rubbermaid Take Alongs Containers & Lids, Squares

4 Squares: 2.9 cups (669 mL) With Quik Click Seal! Dishwasher safe. Microwave safe. Freezer safe. Ridge lid for secure stacking. Lid clicks to container for a tight seal. www.rubbermaid.com. 100% recycled paperboard. BPA free. Recyclable base. Made in the U.S.A.