Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 Plus to provide adjustable support with a height range of 74–120mm. This enables flexible adjustment to fit various chassis specifications, offering effective rear support for the graphics card and helping maintain stability. Constructed from high-quality aluminum-magnesium alloy, the bracket delivers strong, durable support. The surface undergoes sandblasting and anodization for enhanced texture and long-lasting finish. The top contact point includes a silicone pad to prevent damage to the graphics card. The base incorporates a magnet combined with a silicone sheet, enabling secure attachment to ferromagnetic surfaces such as the power supply compartment or chassis base plate for reliable support. Equipped with non-slip rubber pads on both ends for added stability and safe installation, the bracket prevents shifting within the chassis and helps avoid contact damage. The magnetic base ensures firm adhesion to compatible metal surfaces. To use the rotating screw: Turn 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: 74 x 15mm (2.91 x 0.59 inches), extends up to 120mm (4.72 inches) Weight: Plus: 35g Color: Black Material: Aluminum Alloy Package Contents: 1 x Graphics Card GPU Holder Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement tolerances are within +/- 1–3cm.