This Pyrex 7201-PC surf blue replacement lid set is designed to provide secure, dependable coverage for compatible 4-cup Pyrex glass food storage dishes used for everyday leftovers, meal prep, and kitchen organization. The bundle includes (4) surf blue BPA-free plastic replacement lids, offering a practical multi-pack solution for sealing multiple containers while helping maintain freshness during storage. Durable plastic construction resists stains, odors, and warping through repeated daily use while supporting a reliable fit on properly matched dishes. These lids are safe for refrigerator and freezer storage and may be used in the microwave only when vented to allow steam to escape. Cleaning is simple with dishwasher-safe convenience on the top rack, supporting long-term usability in busy kitchens. For proper compatibility and best performance, always verify the dish part number before purchase. Built for reliable everyday food storage needs, these replacement lids are proudly Made in the USA.