BOPS Sheets (polystyrene sheets) for food containerBOPS sheets(polystyrene sheets in roll sizes) have clear ( transparent) and color (such as: red, green, blue, black,yellow...),BOPS FilmBiaxially Oriented Polystyrene for plastic Food Containers, PET Container,PP Container thickness: 120-500MicronsWidth:340-1500MMLength: 1000,1500M . Quantity:750,000tons. Application: to make (food storage)crispers.