This versatile 12-piece set of glass food storage containers offers exceptional performance and elegant design for modern kitchens, combining premium borosilicate glass with functional tempered lids.Crafted from glass, the containers safely endure extreme temperatures from -4°F to 950°F, making them suitable for freezing, baking, and microwaving without warping or cracking.Ideal for meal prepping, storing leftovers, organizing pantry staples, or even gifting, the assortment includes rectangular, square, and round shapes in a range of practical sizes to suit every culinary need,from freezer meals to oven-to-table dishes.