Review on 🚫 Must-Have Please Wear Mask Sign Sticker: Promote Safety & Compliance by Terry Castro

Based on my observations, this sign really catches patrons' attention and reminds them to be mindful of their own safety and the safety of others. The bold red lettering on a white background makes it easily visible from a distance. The sticker adheres well to surfaces and doesn't leave any residue when removed. The only con is that the sticker is one-time use only. As a bonus, this sign is industrial and scientific in nature because it promotes good health practices.