Keep foods organized and fresh longer with the 6-Piece Set of LocknLock 12 oz. Rectangular Storage Containers. Perfect for snacks, dry ingredients, sauces, leftovers and more, these containers are ideal for getting the refrigerator and cupboards organized or for bringing extra ingredients or side dishes to parties and picnics. LocknLock unique 4-hinge locking system has been durability tested to last up to 3 million uses, and the enhanced silicone seal is 100% airtight to keep foods fresh longer and 100% leakproof to prevent messy drips and sloppy spills. BPA-free construction provides a healthy, versatile, and convenient storage solution for the refrigerator, freezer, pantry, or anywhere your foods need to stay fresh and organized. Plus, LocknLock containers are microwave safe for fast and convenient heating and dishwasher safe for quick and easy cleanup. Color: clear. Material: Plastic.