xTool P3 material clamps are compatible with materials up to a maximum thickness of 25 mm.

You can use them as follows:

1. Place a board or sheet on the slats.

2. Push the clamp upwards to secure the slat at the bottom.

3. Press the switch, and move the handle up or down to adjust the clamp's height according to the thickness of the material.

4. Fit the other three clamps in the same way.