The Winco PECC-L Food Storage Container Cover is designed to fit 12, 18, and 22-quart square storage containers. Measuring 11-1/2" x 11-1/2" x 1/2"H, this cover is made from durable polyethylene material, ensuring a secure fit and protection for your food items. The white color provides a clean and professional appearance. This product is NSF certified, making it suitable for commercial kitchen use. Available in quantities of six, it offers a practical solution for maintaining food freshness and hygiene.