Unique octagonal design helps maximize portion-size perceptions. Hinged lid with Tear-Away perforations provides excellent carry-out protection and enhanced serving convenience. Top-oriented steam vents minimize fogging and water-contamination, ensuring that crispy menu items arrive to your patrons as they should. Leak-Guard seal ensures mess-free, in-transit safety. EZ Close, secure-fit closure punctuates the closing action with an audible snap. Food Container Type: Hinged Lid Container; Material(s): PP - Polypropylene; Material Type: Plastic; Interior Volume Capacity: 31 oz.