Where can I find the batch number of the Headdemock?

The batch number for the Headdemock mat can be found inside the mat’s carrying case on a white stitched-on label.

The batch number for the frame can be found inside the frame’s carrying case on a white stitched-on label and begins with 100 or 200.

You can also find the production number on the base. It begins with the year, followed by the day and month.