VERSATILE GLASS FOOD STORAGE CONTAINERS WITH LIDS: Prep, stash, stack, store, and more with this glass meal prep container set! BPA-free and going from freezer to oven without breaking, these glass containers handle it all. With a variety of shapes and sizes, say hello to healthier meal prep. 12 SIZES FOR EVERY NEED: Our airtight food storage containers with lids set includes 4 rectangle containers 33.5oz (8x6"), 20.5oz (6.75x5"), 12.5oz (2x 4.125x5.5"). 4 square containers 25.5oz (6"), 16.5oz (5.125"), 9.5oz (2x 4.3"). 4 round containers 31oz (6.75"). 20.5oz (5.875"),13.5oz (2x 5.125"). TEMPERATURE SAFE FOOD CONTAINERS: Made from borosilicate glass (aka, space shuttle glass), these containers are durable and robust. Fridge, freezer, dishwasher, oven, and microwave safe containers, they're the ultimate multi-taskers for busy lives. *Lids are handwash only. AIRTIGHT FRESHNESS: These airtight containers feature a removable silicone seal and secure hinge clips, so you can use them as a food container without odors or air getting in or out! They're also leakproof glass lunch containers, so fill them as soup containers in your lunch bag without fear! UNBOX KITCHEN BLISS: JoyJolt's glass tupperware with lids arrives securely packaged in a gift box, ready to transform any kitchen. Like all JoyJolt Glassware, it's backed by a limited 1-year warranty, so you can prep lunch, organize, store leftover, and enjoy with confidence. Shop today!