Features: -Made of high quality PP material, BPA free, which are lighter, safer and more convenient. -Four sided-locking lids with silicone seal ensure that no air or water enters, providing maximum freshness and prolonged food storage. -Multiple containers can be stacked together to make more efficient use of every space in the kitchen or refrigerator and save space. They fit easily in your refrigerator, freezer or cupboards. -With reusable labels, you can switch contents whenever you need, also with a marker pen so it is ready to get it in use. -Great for storing spaghetti, noodles, pasta, baking supplies, oats, rice, flour, sugar, coffee, tea, snacks, nuts, cereal and more. .