Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 Plus to support a height range of 74–120mm. Height can be freely adjusted to accommodate various chassis specifications, providing effective support for the rear of the graphics card. High-end aluminum-magnesium alloy material. Magnesium-aluminum alloy construction ensures strong and durable support. The surface is sandblasted and anodized for a premium texture and long-lasting finish. Thoughtful support protection. The top support 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 iron-based surfaces such as the power supply compartment or chassis base plate for stable support. Safety protection with reliable magnetic suction. Non-slip rubber pads on both ends facilitate easy installation and ensure stability inside the chassis, helping to avoid contact with the graphics card. The magnetic base allows firm adhesion to metal surfaces like the power supply housing or chassis floor. 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 Protection Bracket Model: GX-30 Plus Surface Treatment: Sandblasting process Dimensions: 74 x 15mm (2.91 x 0.59 inches), extendable to 120mm (4.72 inches) Weight: 35g Color: Black Material: Aluminum Alloy Package Contents: 1 x Graphics Card GPU Holder Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance: +/- 1–3cm.