Package salads, soups and more in flavor- and odor-transfer-proof containers. Printable surface provides branding and labeling opportunities. Smooth-rolled, doubled-over rims enhance rigidity. Product line's standardized diameter delivers one-lid-fits-all convenience. Microwave-safe polyethylene withstands temperatures of up to 240°F. Food Container Type: Base; Material(s): Polypropylene; Material Type: Plastic; Interior Volume Capacity: 12 oz.