Sistema KLIP IT food storage containers are BPA-free and feature distinctive, easy-locking clips with a flexible inner seal that helps food stay fresh longer. Store leftovers for a quick meal, or freeze food for another day. These compact modular stacking containers help you save space in your pantry, fridge, and freezer. Product Features: The modular stacking shapes of this 28pc food storage container set ensure the most efficient use of space for storing food in the fridge, freezer, and pantry Locking food containers feature the distinctive Sistema KLIP IT easy-locking clips, with a flexible locking inner seal that helps your food stay fresher Plastic food containers are top-rack dishwasher safe, microwave safe without the lid, and freezer safe; phthalate- and BPA-free Fun, colorful containers are designed and made in New Zealand Includes (4) 1.18 oz container, (2) 5.07 oz container, (2) 11.8 oz container, (2) 15.2 oz container, (2) 40.5 oz container, (2) utensil sets