Description: The lower part of the holder is designed with magnet and silicone plate, which can suck on iron materials such as power supply compartment and chassis bottom plate to provide stable and effective support for Card graphics and reduce the failure rate of it. This graphics card bracket adopts retractable screw design, which can provide 74-117mm graphics card height support range. The graphics card holder is made of high quality aluminum alloy, the surface is sandblasted and anodized, the texture is outstanding for a long time. The length of the product is 1.5cm, the width is 1.5cm and the height is 7.4cm. It can be compatible with different chassis structure and long-term storage power supply, to satisfy the users of different types of servers. Specification: Item name: Graphics card holder Material: Aluminum Alloy Production Process: Anodizing and Sandblasting Size Chart: Dimensions: 1.5cm x 1.5cm x 7.4cm / 0.59" x 0.59" x 2.91" (Approx.) Package Includes: 1 x Graphics Card Holder Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!