The Metro L18N-1BL Shelving Ledge is designed for versatility and durability. Measuring 18 inches wide and 1 inch high, this Super Erecta® shelf ledge can be used on the side or back of shelving units, making it ideal for both stationary and mobile installations. Its stackable design allows for efficient use of space, while the sleek black finish adds a professional touch to any environment. Perfect for organizing and securing items, this ledge enhances the functionality of your shelving system.