Hi, everybody)
Let's sum up the results of the Mini Competition)

It was fun to read the comments with your versions.
To be honest I thought that no one could see the correct answer in this mess

I was pleasantly surprised that the correct answer appeared so quickly)

And so.... drum roll.🥁🥁🥁

Correct answer:

KEY!!!)🗝

And our winner
*Almost looks like it could be a key of some sort. The little protrusion on the side of the X could be used to dictate orientation.*

This is the key to the muzzle.
(Later I will explain whose mouth it does not allow to open )😉

Congratulations to the winner.
And thank you all for participating))))