... , canned goods, fruits, and vegetables. Refrigerator, freezer and microwave safe. 100% Air, Moisture and Liquid Tight Spices, Ingredients ... create up to 40% more usable space in fridges, freezers & cupboards Four locking hinges for securing lid & easy opening Microwave, ... freezer safe; top rack dishwasher safe Food stays fresher for longer than normal. Easy to use ...