The Quantum Food Service 1848COV Shelf Mat Cover is designed for durability and versatility in food service environments. Measuring 48 inches wide by 18 inches deep, this solid cover is crystal clear, allowing for easy visibility of stored items. It can withstand temperatures ranging from -20°F to 170°F, making it suitable for various storage conditions. Proudly made in the USA and NSF approved, this shelf cover ensures safety and compliance in your food service operations.