Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 Plus to provide a support height range of 74–120mm. Height can be freely adjusted to accommodate various chassis specifications, offering effective support for the rear of the graphics card. High-quality aluminum alloy material. The aluminum alloy construction ensures strong, lasting support, providing durability and stability. The surface undergoes sandblasting and anodization for a refined texture and long-lasting finish. Enhanced support and protection. The top contact point includes a silicone pad to prevent damage to the graphics card. The bottom of the bracket features a magnet combined with a silicone sheet, enabling secure attachment to metal surfaces such as the power supply compartment or chassis base, ensuring stable support. Safety and stability with non-slip magnetic design. Non-slip rubber pads on both ends help prevent movement and protect the graphics card during installation. The magnetic base securely attaches to compatible metal surfaces, providing reliable support. Instructions for use: Rotate the telescopic screw counterclockwise to achieve the desired height, then tighten 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 settings may cause slight variations in color between the image and the actual product. Measurement tolerances are within +/- 1–3cm.