Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 mini to support a height range of 26–50mm. Height can be adjusted freely to accommodate various chassis specifications, providing effective support for the rear of the graphics card. Made from high-end aluminum-magnesium alloy material, the bracket delivers strong, lasting support and is both sturdy and durable. The surface undergoes sandblasting and anodizing for a refined texture and long-lasting finish. Thoughtful protection design includes a silicone gasket on the top support surface to prevent damage to the graphics card. The bottom of the bracket incorporates a magnet and silicone pad, enabling secure attachment to iron-based surfaces such as the power supply compartment or chassis base plate for stable support. Safety features include non-slip rubber pads on both ends for secure placement and easy installation, helping to prevent slipping and protect the graphics card. The magnetic base ensures firm adhesion to compatible metal surfaces. Instructions for use: Rotate the telescopic screw counterclockwise to achieve the desired height, then turn the middle locking ring clockwise to secure and lock in place. Name: Graphics Card Protection Bracket Model: GX-30 mini Surface Treatment: Sandblasted and anodized Size: 26 x 15mm (1.02 x 0.59 inches), extends up to 50mm (1.97 inches) Weight: 17g Color: Black Material: Aluminum Alloy Package Contents: 1 x Graphics Card Support Bracket Note: Lighting and display differences may cause slight variations in color between the product and the image. Measurement may vary by ±1–3cm.