Garmin 1000 power button. Saved $200. The imperfections are pieces of a paper napkin I used to press it in while super gluing -- better than my skin. : r/functionalprint
Garmin Zumo 500 - 550 Replacement Rubber Keypads / Power button / on off switch | eBay
How to fix broken (disintegrated) Garmin eTrex 20 rubber buttons
New Rubber power button for Garmin Montana 600, 650, 650t, 610, 680, 680t repair | eBay