'do not disturb' flag for the office.

UPDATE: I have improved the flag significantly, it now includes:

• The regular flag
• A longer version of the regular flag
• A 90° version of the regular flag
• A longer version of the 90° flag
• The regular flag holder (it now has a indention for the bump to pop into on both sides, this makes it possible to orient the flag however you like)
• A flag holder with a 90° angle for mounting on a horizontal surface (it has a hole on either side as well)
• the pin
  (just mirror the flags in your slicer to match your needs)
  with these new parts you are able to point the flag in all 90° angles.

A flag that you can stick on the side of your computer screen or any object to indicate that you are busy and not want to be disturbed. Great for an open office environment.
the pole-part of the flag has a little bump that with a satisfying snap, pops into an indention on the flag holder to secure it when you flip it up.
(the holders surface is 22mm x 80mm)

https://youtu.be/CsAOzzyc1-M