MIRA Stainless Steel 2 Medium Container Set - Emerald MIRA Lunch box / snack box featuring non-toxic kid-friendly easy-snap secure lids, Free of BPA, phthalates, PVC and lead Both stainless steel boxes are perfect for lunch and snacks, lunch boxes (containers) are easy to store; Eco-Friendly and Reusable Can use these snack boxes to hold fresh or dried fruit, pretzels, sandwiches, hummus, and more! Reinforces portion control Lunch Containers are made of unlined 18/8 food-grade stainless steel;lunch box lids are made of non-toxic LDPE number 4 plastic. Two medium containers 8-ounces each