Lids snap together and to container bases so you can always find the right lid. Clear container base for better visibility of contents. Thick, durable food storage container is great for everyday use. Microwave, freezer and dishwasher-safe, BPA-free. Find the right lid, right now! Featuring the Easy Find Lids system, lids snap to the container base and other lids so that the right lid is always at your fingertips. The rectangle-shape container gives you more space in the fridge or cupboard. Organizing your kitchen just got easier.