15mm 5Rows Metal Watchband Replacement for Fitbit Charge 2

All products are equipped with a disassembly table tool.
How to delete/resize the link size:
1. Insert the tool needle into the band with the hole. (if the error is inserted, the needle breaks easily)
    and there is an extra needle on the inside of the tool base.
2. Hold the band with your thumb and turn the knob clockwise to push the needle out.