WHAT'S INCLUDED: (4) 41-ounce square containers with lids

DURABLE: Unique 4-hinge locking system is durability tested for long-lasting performance up to 3 million uses and backed by a lifetime limited warranty.

NO MESS, STAYS FRESH: Enhanced silicone seal is 100% airtight to keep foods fresh longer and 100% leakproof to prevent unwanted drips and spills.

CONVENIENT: These BPA-free containers are freezer-safe, microwave-safe and dishwasher-safe for all your storing, reheating, and easy cleaning needs.