The Metro L30N-4K4 Super Erecta-Shelf Ledge 30″W x 4″H Side & Back is a versatile storage solution engineered for both stationary and mobile installations. This shelf ledge is designed to fit seamlessly into a range of industrial and commercial environments, providing a robust barrier to prevent items from falling off shelves. Its 30-inch width and 4-inch height make it an ideal addition for securing goods on various shelving units. The stackable feature enhances vertical storage efficiency, making it suitable for dynamic storage spaces where maximizing space is crucial. The Metroseal Gray epoxy-coated finish not only delivers a sleek aesthetic but also ensures durability through corrosion resistance. Enhanced with Microban-antimicrobial protection, this shelf ledge contributes to maintaining a cleaner, more hygienic storage environment, crucial for industries like food service and healthcare where contamination control is paramount. This thoughtful combination of structural integrity and protective features makes the Metro L30N-4K4 a valuable asset for a variety of market segments, offering both practical functionality and safety in demanding workspaces. As part of the renowned Metro Super Erecta system, this shelf ledge seamlessly integrates with existing configurations, supporting efficient organization and management of inventory.