The height can be adjusted freely, and the support module can slide up and down to adjust the speed position. Compatible with chassis structures of traditional ATX/MATX/ITX and long-position power compartments to meet the different needs of users. Silicone gaskets are attached to the of the support points of the top graphics card to avoid hitting the graphics card. The bottom of the graphics card holder adopts a magnet + silica gel design, which can be adsorbed on iron materials such as the power supply compartment and the chassis bottom plate to firmly adsorb and provide support. Tool--tightening screws to fix the support module, easy to install. colour: silver Material: aluminum size: 4..4x19.8cm Package Contents: 1 x GPU Holder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.