Freep Portioning Storage Cups This set includes a container with a lid, two large cups, and six small cups. Material: Container body: Polypropylene Container lid: Polyethylene Large and small cups: Silicone rubber These can be used for portioning and freezing, and then thawing in the microwave. Convenient for preparing bento boxes and baby food in advance. The item is new and unopened, but please be aware that it has been stored at home. Thank you for your understanding. #Bento #BabyFood #MealPrep #Portioning