Prevent contamination of stored foods with these plastic containers. The lids seal tightly to prevent spills and protect the contents from the elements, while interlocking stacking enables you to save on storage space. With BPA-free plastic construction, these storage containers keep your food free of contaminants. Microwave-safe, heating food in these Glad® Home Collection entree plastic containers is a sound option. Food Container Type: Base/Lid Combo; Material(s): BPA-Free Plastic; Material Type: Plastic; Interior Volume Capacity: 25 oz.