Welcome to the store! Features 5 ventilation deflectors, perfect replacement for PCI Slot Covers Made of high-quality metal materials, high-precision stamping, durable with no deformation, rust and corrosion resistant Ventilation design with heat dissipation provides effective dust protection and prevents your computer from overheating. Cover open PCI slots with these standard ventilation covers, a DIY product for computer chassis. Full profile, fits most computer chassis with full profile. Delivered with mounting screws for easy installation. Specifications Material: Metal Length: Approximately 120mm / 4.72" Note 1. Allow 1-2 cm tolerance due to manual measurement. Please ensure you have no objections before ordering. 2. Due to differences in screen displays and lighting effects, the actual color of the product may vary slightly from the color shown in the images. Packaging includes: 5 sets of PCI slot covers