Rubbermaid Easy Find Lids Glass Food Storage Container, 1.5 Cup, Racer Red 1824115 Sleek, crystal clear, tempered glass is safe for microwave and oven use and looks great on the table. Easy Find Lids snap to the bottom of the container and to each other to make finding the right lid quick and easy. Bases and lids neatly nest inside each other for compact organization in your cabinets. With OnePress, a built-in, easy to clean gasket creates a leak proof seal to keep foods fresher, longer. Microwave-, dishwasher-, freezer-, and oven-safe to 425 degrees. Made in the USA.