Repair parts for GARMIN etrex30 with jig, 3 sets (6 pieces)

This set includes a jig for filing down the cubic part to adjust height when the power button cover or other parts are damaged. The jig is black.
The jig is white in the photo, but the product color may differ.

When using the jig, attach the part to the jig and press it against coarse sandpaper or similar to file it down.
Since the part protrudes only slightly from the jig, file the part together with the jig.

For detailed instructions, please refer to the description of the product without the jig.

This product is a set of 1 jig and 3 sets (6 pieces) of repair parts for GARMIN etrex30.

Thank you.