Araven GN 1/1 Polypropylene Transparent Airtight Container, 9 Quart -- 6 per case.GN 1/1 h.65mm /2,5 inch 8,3 l./ 8,78qt Polypropylene airtight containers thought of and designed for catering professionals. The airtight container is available in Gastronorm sizes. The airtight food container has a permanent label according to traceability regulation Reg (CE) n.852/2004 Reg(CE) n.178/2002. With ARAVEN itaE s as easy as writing on the label with the ARAVEN non-toxic ink marker pen and the label will stay as new even after washing again and again. Enables food to be identified. The balance of strength-weight characteristics, its rigidity and behaviour at different temperatures make this plastic the most popular solution used by catering professionals for food preservation. Good balance of strength-weight characteristics - Resilience, hygiene, durability...Can be washed in dishwasher. Good surface resistance and resistance to chemicals. Scarce water absorption.