The Tramontina MixColor 2-piece set of 2-liter black polypropylene containers with transparent lids is a practical option for those seeking organization and functionality in food storage. Made of polypropylene with antimicrobial protection, the containers aid everyday care, helping to inhibit the growth of fungi and bacteria. The transparent lids make it easier to see what’s inside and make them simpler to use. The items are freezer-, microwave- and dishwasher-safe, for a practical routine.