The Quantum Food Service BL42GY Back Ledge is designed to enhance your shelving system with its 42"W x 4"H dimensions. Featuring a durable gray epoxy antimicrobial finish, this back ledge helps maintain a clean and hygienic environment by inhibiting the growth of bacteria. Ideal for food service and storage applications, it provides added support and organization, ensuring items remain securely in place. Perfect for maximizing space and improving efficiency in any commercial kitchen or storage area.