1. Aluminum Alloy Magnetic Graphics Card Bracket, Delicate Technology, Preferably Aluminum 2. Area Anti- Magnetic Base, We Designed A Area Base 3. Completely Tool-Free Installation, Hand Screws Can Be Adjusted To The Height You Need To Configure The Silicone Gasket Support Module 4. With Anti- Rubber Mat And Adsorption Magnet, The Bracket Is Placed In The Chassis More Stable And Not Easy To Shake 5. Effectively Prevent Scratching The Graphics Card Support Height 15mm-193mm Fixing : Magnetic Production Process: + Sandblasting Bottom Size: 43.8x8mm; Pole Size: 185x7.6mm Colour:black Material:aluminum alloy Package Contents: 1 x Support Rod 1 x Support Module 1 x Magnetic Base Only the above package content, other products are not included. Note: Light reflection 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.