INCLUDES: This Anchor Hocking glass storage set contains (4) 1-cup containers and (2) 4-cup containers with navy lids. Unlike most plastics and metals, glass is all-recyclable, won’t stain, and won’t retain odors. Enjoy a cleaner experience. USAGE: These bento-box style meal prep containers are the perfect way to plan your week. Glass stacks, reheats, and washes clean in the dishwasher. SnugFit lids are top-rack dishwasher safe and seal to protect flavors in the fridge and freezer. STORE AND REHEAT: Fridge, freezer, oven, microwave – 4 needs, 1 dish. Save time moving foods, cleaning, and organizing. Glass containers are tempered tough to handle high temperatures (up to 425). REUSABLE VALUE OPTION: Glass food storage containers are all recyclable, all see-through, and all stainless. Now, they’re all affordable. The SnugFit line is about getting you the best without breaking the bank. 5-YEAR WARRANTY: We’ll replace any cracked or broken glass meal-prep containers used according to instructions. Not sure about something, We’re here for you. Send us any questions so we can help you make the most of your kitchen.