The Winco PFSH-C is a clear polycarbonate cover designed for 12 x 18-inch food storage boxes. This durable lid provides a secure seal to keep food fresh and protected from contaminants. Made from high-quality polycarbonate, it is both lightweight and resistant to impact, ensuring long-lasting use in commercial kitchens. The NSF certification guarantees that it meets strict public health standards, making it a reliable choice for food storage. Sold in quantities of 12, this cover is an essential addition to any food service operation.