MICROWAVE, DISHWASHER & FREEZER SAFE: Our Airtight Food Storage Container by GR Kitchen is microwave, dishwasher and freezer safe, making it the perfect food storage container for all your kitchen needs. Our plastic food container is the perfect storage option for taking lunch to the office or freezing leftover food, and can be thrown in the dishwasher for quick and easy cleaning! PRESERVE FOOD LONGER: Our kitchen storage box helps preserve the freshness of food with its big-range silicone seal ring and 4-side locking lid. Food is expensive as it is, so stop spending money only to have your leftover food spoil because your plastic food container didn't keep fresh! HIGHEST QUALITY FOOD-GRADE PLASTIC: Our durable, clear plastic food packaging container is BPA-free and has FDA, LFGB, and EU ISO certifications. Made with food-grade plastic and able to withstand temperatures of -20C to 120C our kitchen storage container is your all-in- one food preservation solution! REUSABLE, 100% LEAK PROOF: Our food container is reusable and is made from strong plastic that employs a rubber seal on the inside of the lid and has locking lid flaps on all four sides! Don't worry about dropping or spilling the contents! Our kitchen container is 100% leak proof and prevents accidents in the kitchen or while traveling. 60-DAY, 100% MONEY-BACK GUARANTEE: Your satisfaction is our top priority! If you are not truly satisfied with your purchase, simply return it within 60-days for a full refund!