Light blocking cover the the rear control panel of a TOLOCO percussion massager (link). I found the LEDs on the controls to be overly bright (especially at night) so I modeled a quick cover.

The capacitive buttons of the massagers still work through the printed part, so I incorporated markings to show where the buttons are located. Two notches on the top edge allow aligning the cover to the massagers side seams to ensure the markings line up.

A blank cover is included if you want to try this on another brand, though a little scaling may be needed.