The Quantum Food Service WDWB2142BK is a durable cantilever single shelf designed for wall mounting. It features a spacious 42"W x 21"D wire shelf, supported by two 21" cantilever arms for optimal stability and accessibility. The shelf comes with two mounting brackets for easy installation. Its black epoxy antimicrobial finish ensures a clean and hygienic surface, making it ideal for food service environments. This product is NSF certified, guaranteeing compliance with public health standards.