Universal VGA Graphics Card Holder for Computer Cases. All-aluminum metal material - Provides strong and long-lasting support. Anodized - Anodized by aluminum alloy CNC process. The bottom and support modules are equipped with anti-slip mats to better protect your graphics card. Sliding adjustment design - The graphics card bracket design can be compatible with various chassis configurations of traditional, MATX, ITX and long power supply bays to meet various user hosts.