These stackable plastic containers are used for food storage, keeping your food dry and safe.They feature a leak-proof design with four-sided locking lids to prevent spills, pests, and air oxidation.Their practical stacking feature allows you to optimize space, making it easy to organize and access items.They are ideal for use in cabinets, refrigerators, freezers, kitchen pantries, and other placesMade from high-quality, 100% food-safe materials, this soft plastic is resistant to falls. It is suitable for use in the refrigerator, freezer, dishwasher, and microwave (bottom only, maximum 5 minutes, no more than 700 watts, container must be only half full)