... PP material. 2)Airtight,microwave,heatable and fashionable. Glass microwave food container:We have many models and shapes including round, square, rectangular etc. ... durable, airtight and convenient. It can be used in dishwasher, microwave and oven safely.Item No.PY-1307Description230ML square glass ... be made from you with us. 230ML rectangle glass food container for freshness, microwave and heatable