Tupperware MM polypropylene storage containers, perfect for food storage with airtight seal lids. - Brand: Tupperware - Size: Approximately 500ml - Material: Body - Polypropylene Seal - Polyethylene - Heat Resistance: 100°C (body, seal) - Cold Resistance: -20°C (body) -30°C (seal) - Features: With lid, airtight, not microwave safe - Uses: Food storage, freezer storage These have been stored unused and in new condition for a long time. They are still packaged and have not been opened. Please check the images. The seal color is natural sand beige. If you are looking for these, please consider! Please refrain from purchasing if you are overly concerned about minor details. I am selling a total of 5. Discounts are available for bulk purchases. Thank you for looking.