Widely used: full profile, standard height design, suitable for most full profile computer cases. Comes with mounting screws, easy to install. | Material: Excellent selection of materials is made of high-quality metal materials, durable and practical, and the quality is very guaranteed. | Effective dust prevention: it can block a part of dust. It is easy for players to use, easy to install and clean. | Feature: The hot air near the graphics card can be quickly dissipated by the opening of the PCI file, thereby improving the efficiency of heat dissipation. | The package includes: 5PCS PCI slot cover, 5PCS screws. Dimensions: 120 x 19 x 12.2 mm / 4.72 x 0.74 x 0.48 Inch (length x width x height).