Prepare your meals for the week or store leftovers with the OXO Good Grips 30 Piece Food Storage Container Set with Matching Lids. This glass and plastic food storage container set comes with matching Secure Seal snap-on lids to keep food fresh. This set includes 4 round glass containers and 4 rectangular glass containers. Made of durable, BPA-free borosilicate glass, these containers can go from the freezer to the oven or microwave without cracking. The set also includes 7 Smart Seal plastic food storage containers in a variety of sizes from 5.70 ounces all the way up to 9.60 cups. Each container nests in the larger size of its corresponding style, making storage easy. Stack the containers in the fridge to keep your meals organized. Each piece in this food storage container set is microwave-safe for to-go lunches and dishwasher-safe for easy cleanup. Whether you are prepping meals for the week, storing leftovers, or packing a snack for on the go, the OXO Good Grips 30 Piece Food Storage Container Set with Matching Lids has an option for you.