Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 Plus to provide adjustable support height ranging from 74mm to 120mm. This enables flexible adjustment to fit various chassis specifications, offering effective rear support for the graphics card and helping to prevent sagging. Constructed from high-quality aluminum-magnesium alloy, the bracket delivers strong and durable support. The surface undergoes sandblasting and anodization for enhanced texture and long-lasting finish. The top contact point is lined with a silicone pad to protect the graphics card from scratches or damage. The bottom includes a magnet integrated with a silicone sheet, allowing secure attachment to ferromagnetic surfaces such as the power supply compartment or chassis base plate, ensuring stable and reliable support. Equipped with non-slip rubber pads on both ends for added stability and safe installation within the chassis. The magnetic base securely adheres to compatible metal surfaces, providing dependable support without the need for additional fasteners. Instructions: Rotate the telescopic screw counterclockwise to achieve the desired height, then tighten the central locking ring clockwise to secure the position. Name: Graphics Card Protection Bracket Model: GX-30 Plus Surface Treatment: Sandblasted and anodized Dimensions: Plus: 74mm x 15mm, extendable up to 120mm Weight: Plus: 35g Color: Black Material: Aluminum Alloy Package Contents: 1 x Graphics Card Support Bracket Note: The package includes only the items listed above. Other accessories shown are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual product. Measurement tolerance: +/- 1-3cm.