BIG MUNCH LUNCH BOX FEATURES HARD SHELL POLYPROPYLENE CASE WITH SNAP-ON RUBBER-SEALED LID, PRESSURE-RELEASE SILICON VENT ON LID FOR MICROWAVING, ADJUSTABLE INSIDE DIVIDER WALL FOR EASY PORTION CONTROL AND BRACKET CLOSURE ON LID ALSO SERVES AS A PHONE STAND WHILE DINING. COMPLIES WITH FDA, PROP 65. 7.5" L X 2.625" W X 4.625" H