Included: (6) Pyrex 7201-PC 4-Cup Black Food Storage Replacement Lids - Made in USA Durable Materials: BPA-free plastic resists wear, stains, and odors while withstanding daily use without bending or cracking. Everyday Versatility: Safe for use in the refrigerator, freezer, and microwave, perfect for storing leftovers or prepping meals. Secure Fit Design: For the best fit, always check the bowl's bottom for the number “7201” and match it to the lid “7201-PC”. Easy Maintenance: Dishwasher-safe (top rack only) design ensures quick cleaning and hassle-free care after everyday use. The Pyrex 7201-PC 4-Cup Black Food Storage Replacement Lid (6-Pack) is designed to fit Pyrex 4-cup (7201) glass bowls (sold separately). Made in the USA from durable, BPA-free, non-porous plastic, these lids provide a secure, tight-fitting seal that helps keep food fresh while resisting stains, odors, and flavors. Ideal for meal prep, leftovers, lunches, and organized refrigerator or pantry storage, they offer a reusable, eco-friendly alternative to disposable wraps and foils. Each lid is safe for use in the refrigerator, freezer, and microwave, and is top-rack dishwasher safe for easy cleaning. For proper fit, check the bottom of your Pyrex bowl for the number 7201, as these lids are not compatible with Anchor Hocking products.