The Oxo Silicone Bakeware Lid is crafted to fit 23 x 33 cm (9 x 13 inch) baking pans, offering a perfect solution for food storage and preservation. Made from flexible, BPA-free silicone, this lid not only provides a health-conscious choice but also ensures durability and longevity. Its sturdy construction allows for other foods to be stacked on top, maximizing space in your refrigerator or freezer. This silicone lid is designed to create a tight seal around your baking pans, effectively locking in freshness and protecting the contents from external contaminants. This feature is especially beneficial for keeping baked goods fresh and preventing spills when storing leftovers.