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 74120mm. This enables flexible adjustment to fit various chassis specifications, offering effective rear support for the graphics card. High-quality aluminum-magnesium alloy material. The magnesium-aluminum construction delivers strong, long-lasting support, ensuring durability and stability. The surface undergoes sandblasting and anodization for a premium texture and enhanced resilience. Enhanced support and protection. The top contact point includes a silicone pad to prevent damage to the graphics card. The bottom of the bracket incorporates a magnet combined with a silicone sheet, allowing secure attachment to metal surfaces such as the power supply compartment or chassis base plate for reliable support. Safe and stable magnetic attachment. Non-slip rubber pads on both ends facilitate easy installation and help keep the bracket firmly in place within the chassis, minimizing the risk of movement or damage to the graphics card. The magnetic base securely adheres to ferromagnetic materials like steel chassis components. Instructions for use: Rotate the telescopic screw counterclockwise to achieve the desired height, then tighten the central locking ring clockwise to secure the position. Name: Graphics Card Support Bracket Model: GX-30 Plus Surface Treatment: Sandblasted and anodized Dimensions: GX-30 Plus: 74 x 15mm (2.91 x 0.59 inches), extends up to 120mm (4.72 inches) Weight: GX-30 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 are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual product. Measurement tolerance: 13cm.