Included: (6) Pyrex 7201-PC 4-Cup Marine Blue Food Storage Replacement Lids - Made in the 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 Marine Blue Food Storage Replacement Lid (6-Pack) is designed to fit Pyrex 4-cup (7201) glass food storage containers (sold separately). Proudly made in the USA from BPA-free, non-porous plastic, these lids resist absorbing food odors, flavors, and stains, helping keep your meals fresh and flavorful. Ideal for meal prep, leftovers, and reheating, they offer a reusable, eco-friendly alternative to disposable wraps and foils. Each lid is safe for the refrigerator, freezer, and microwave, and can be easily cleaned on the top rack of your dishwasher. For the best fit, check the bottom of your Pyrex container for the number “7201,” as these lids are not compatible with Anchor Hocking products.