Sistema 4-Pack Mini Knick Knack To Go Snack Containers are ideal for taking small food items like nuts and mints on the go. When used for food storage, these small stackable containers become the perfect snack boxes. The containers can also be a fun and colourful way to organise your knick-knacks, office supplies, and more. These reusable containers feature easy-locking clips and a flexible extended seal to help keep your snacks fresh or your office supplies contained. These BPA- and phthalate-free small plastic containers are dishwasher-safe when placed on the top rack, microwave-safe without the lids, and safe for storing in fridges and freezers. And with the stacking design, these reusable mini snack containers help you keep your space nice and tidy. MATERIAL: Plastic. CAPACITY: 2.09 Ounce (62 ml). COLOR: Pink, Green, Blue and Purple.