DURABLE: Tough storage containers feature unique 4-hinge locking system durability tested for long-lasting performance up to 3 million usesNO MESS, STAYS FRESH: Enhanced locking system is 100 percent airtight to keep foods fresh longer and 100 percent leakproof to prevent unwanted drips and spillsBPA-FREE CONTAINERS: Peace of mind for healthy, happy food storage and containers also work great for organizing items in the office, closet, or garageVERSATILE: Microwave safe and dishwasher safe for a convenient, all-in-one storage solution in the refrigerator, freezer, pantry, and on the goVERSATILE: Microwave safe and dishwasher safe for a convenient, all-in-one storage solution in the refrigerator, freezer, pantry, and on the goSMART STORAGE: Massive 38-piece set includes 1.8-cup square container, (2) 2-cup rectangular containers, (2) 3.6-cup rectangular containers, (2) 5.5-cup rectangular containers, 2.3-cup rectangular container, (2) 3.7-cup square containers, 11-cup rectangular container, 4.2-cup rectangular container, 8.5-cup rectangular container, (2) 0.4-cup round containers, (2) 1.5-cup rectangular containers, (2) 1.3-cup round containers with lids
