Toilet sign red/ green

This is a simple sliding toilet sign, I created this since the door lock on our main bathroom door broke and doesn't work meaning anyone can walk right in at any time without knowing someone is on the toilet. Since we as a family all respect each other, when we know someone is in the bathroom we just don't enter through the "closed" door. I created this sign in a matter of minutes as a way of telling people that the bathroom is being used. it's a simple design where you put the slider in and then glue on the frame cap to keep it all together, the frame cap is aligned using the 4 pips on the end of the frame.