It is a small bracket for the Magicshine remote.
I used 2 small PT screw 3x16 for a small and compact design. The remote is fixed using a small zip tie. I printed the bracket using TPU-CF filament. Regular TPU should work as well.
Printing the bracket as show in the picture avoids support and gives the part a good strength.
The marked holes are closed for a clean and smooth print. Use a 1-1.2mm drill for cleaning the holes.
PT screws are design to work with plastics. I use the screws a lot for parts printed in TPU, TPU-CF and nylon.
The author remixed this model.
I used 2 small PT screw 3x16 instead of the metric screws.
The remote is fixed using a zip tie instead of the small clips.