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 compatibility with various chassis specifications, offering effective rear support for the graphics card. High-quality aluminum alloy material. The aluminum alloy construction delivers strong, long-lasting support, ensuring durability and stability. The surface undergoes sandblasting and anodization for a refined texture and enhanced resilience. Enhanced support and protection. The top support 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, enabling secure attachment to ferromagnetic surfaces such as power supply compartments and chassis base plates. Secure, non-slip magnetic support. Non-slip rubber pads on both ends ensure stability during installation and help prevent movement inside the chassis. The magnetic base securely adheres to compatible metal surfaces, providing reliable support. Instructions for screw adjustment: Rotate the telescopic screw counterclockwise to reach the desired height, then turn the middle 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 Support Bracket Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight color variations between the product image and the actual item. Measurement tolerance: ±1–3cm.