Universal PCB Board Holder Printed Circuit Board Fixture Repair Tool Support Clamp Soldering Fixed Platform for Mobile Phone Repairing Kit. Features include simple operation and precise screw positioning, a three-piece bayonet for movable positioning, and a sturdy stainless steel construction. The size of the holder is 8x12cm/3.15x4.72 inch. Instructions for use include using three movable nozzles to select the card position on the circuit board, adjusting the width and strength of the up and down movable card mouth, and installing the circuit board into the snap nozzle with spring. Please note that due to different monitor and light effects, the actual color of the item might be slightly different from the color showed on the pictures. A 1-2cm measuring deviation is allowed due to manual measurement. The package includes 1 x PCB Board Holder.