Hey there! If you're tired of plastic containers that stain and hold onto smells, this 5-piece glass food storage set is exactly what you need. Made from high-quality borosilicate glass, these containers can handle some serious temperature changes - we're talking straight from the freezer to the oven (up to 520°F hot or -20°F cold) without cracking or warping. The lids are BPA-free plastic with this clever 4-snap airtight seal that actually keeps your food fresh and prevents leaks. Each container holds 30 ounces and measures about 7.5 x 5.75 x 2.6 inches - perfect for meal prepping, storing leftovers, or taking lunch to work. The rectangular shape makes them super stackable and space-efficient in your fridge or cabinets. What's really handy is the new locking lid design with an air hole - makes it easy to flip open and shut with one hand. They're dishwasher safe too, so cleanup is a breeze. No more dealing with stained containers that smell like yesterday's garlic pasta! Whether you're packing gym meals, organizing your fridge, or just want to reduce plastic use, these glass containers are a game-changer. They're eco-friendly, chemical-free, and just look so much nicer than plastic when you see your food through that clear glass. Seriously, once you switch to glass, you'll wonder why you ever put up with plastic containers!