A warning sticker inspired by my mechanic brothers who get pretty fed up with outside input on how they do their jobs. This sticker is a great way to let coworkers or customers know exactly how you feel about being told how to do your job. 

• Weather proof

• UV resistant

• Sticks to almost any hard surface like toolboxes, hardhats, truck bumpers, windows, etc.

Shows how you feel. Sticks through every dumb suggestion.