Material:carbon steel Size: 8*12cm Type: Fixture Features: Universal holder for mobile phone repair. Simple operation, precision screw positioning. Three pieces bayonet can be moved, you can choose the best position to holder your circuit board. You can stop the PCB holder in your table when you are removing the BGA IC. When you install your circuit board to the holder, it is better to install one side then the other side. Package Included: 1x PCB Holder