The Vollrath 52317 Dishwasher Rack Extender enhances your dishwashing efficiency with its signature divider design. This full-size rack features 20 compartments, measuring 19-3/4"W x 19-3/4"D, allowing for organized and secure placement of dishes. Constructed from durable polypropylene, it is NSF certified for safety and sanitation. Proudly made in the USA, this rack extender is an essential addition to any commercial kitchen, optimizing space and ensuring thorough cleaning.