Since the floor in the house is all wood, the waifu justily implemented the “no shoes allowed inside” rule and enforces it all the time.

To inform the guests of this rule, she asked for a “no shoes zone” sign to kindly remind them to take them out.

Attached to the wall with a bit of patafix (blu-tack for the americans).

Prints good with a 0.2 nozzle, if printed with bigger nozzles it's better to increase the size.