PET Lid for Square Container to fit 750ml to 1400ml Carton/300PET Lid for Square Container 750ml 1400ml Carton of 300 Secure your meals with our PET lids, designed to fit square containers ranging from 750ml to 1400ml. Made from clear, food grade PET, these lids provide a snug fit to help prevent leaks while allowing customers to see the contents. Fully recyclable, they are the perfect complement to your eco friendly square containers. Supplied in a carton of 300, ideal for cafs, restaurants, catering, and