The Quantum Food Service WDWB2148BK is a durable cantilever single shelf designed for efficient wall mounting. It features a spacious 48"W x 21"D wire shelf, supported by two 21" cantilever arms for optimal stability. The shelf comes with two mounting brackets for easy installation. Finished in a black epoxy with antimicrobial properties, it ensures a clean and safe storage solution. This product is NSF certified, making it suitable for food service environments.