Features: Crafted from iron ensuring dust protective and enhances security for PC. Integrates into rack while maintaining for management. Ideal for administrators and industrial automation professionals requiring reliable hardware protective in critical environment like production lines. Essential for data centers, factory control units, and networking cabinets where dust prevention and unauthorized access deterrence suitable for continuous operational The electroplated not only resists oxidation but also complements professional station aesthetics, making it both functional and visually cohesive in arrays. Specifications: Component:Iron Size: Approx.80x22x12mm/3.15x0.86x0.47inch Package Includes: 2 Optional Package: Package 1 Include:5Pcs PCI Slot Cover Package 2 Include:10Pcs PCI Slot Cover note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.