Features: Durable anodized aluminum material provides firm and long-lasting support; Bracket can slide up and down, and it is fixed by hand-twisted screws. The graphics card holder is mainly used the graphics card requires a bracket, but there is a fan at the bottom of the chassis; It can be installed on the fan and only supports fans with a thickness of 2.5cm/0.98in; The length of the pole can be adjusted according to the needs of the chassis, or it can be replaced with a single or double pole support; Specifications: Material:Metal Color:Black Size:Approx.140x53mm/5.51x2.09in Single Pole Support Mounting Hight:Approx.155mm/6.1in Dual Pole Support Mounting Hight:Approx.80mm/3.15in Package Includes: 1xGraphics Card Holder note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.