Save food, space, and money with Lock & Lock. Seal your meals with Lock & Lock's unique silicone seal and locking-tab system that makes their containers both airtight and watertight. Best of all, Lock & Lock containers are safe for the dishwasher, freezer, and microwave—making them the perfect choice for cabinets, refrigerators, and beyond.

• Air, moisture and liquid tight
• The containers are scientifically designed for stacking both upward and sideways to save space on the shelf.
• Dishwasher, freezer & microwave safe
• Unlock all four latches and loosen lid before use in microwave
• Opening & closing over 3 million times
• BPA free plastic and complete seal

Other features :

• Airtight Lockage - All passed the leakage tests by authoritative local and international institutes. 4-side of locking system of lock and lock makes it possible to be airtight due to equal pressure to all 4 sides.
• Durability - It has passed the KEMTI's bending test. The container and the wing were fixed the bending test machine and bent.
• Healthful Living - Used superior raw material with durability and heat-resistant ability which is friendly to the human body. Passed the strict hygiene and safety tests of U.S. FDA and German SGS.
• Space Saving Design - Stacking system aim to help space saving. The design of the containers enables excellent space saving in the refrigerator, freezer, cupboard and drawers.

Use & Care :

• Wash before use.
• Top rack dishwasher safe.
• Do not use abrasive cleaners and scrubbers.
• Silicone seal can be removed for cleaning if necessary.
• Do not use a sharp object to remove.

Microwave use & Care:

• Unlock all four latches and loosen lid before use in microwave.
• The container base and lid are microwaving safe for reheating purposes only.
• Do not use lid or base in oven, under browning elements or on stove top.
• Avoid overheating food high in oil, fat, sugar, or tomato content to prevent permanent stain, pitting or other dangers associated with high temperature.