This set of 8 glass storage containers includes rectangular sizes (35.1OZ, 21.6OZ, 12.5OZ, 6.8OZ) and square sizes (27.1OZ, 17.6OZ, 10.8OZ, 5OZ). They are versatile for various uses such as meal prep, leftovers, sauces, takeout lunches, RV trips, picnics, and camping. The glass containers are safe for use in ovens, microwaves, refrigerators, and dishwashers, withstanding temperatures from -4°F to 752°F (-20°C to 400°C). Made from high-quality borosilicate glass, they transition well from the fridge to the microwave. Featuring 100% leak-proof lids with removable silicone seals and four hinge locks, these containers prevent leaks, spills, and odor escape, keeping food fresh. The food-grade glass is crystal clear for easy visibility, and the stain-resistant material is easy to clean, maintaining the containers' pristine condition. They are stackable for space-saving storage, making it easier to store them neatly in kitchen cabinets when not in use.