Chicago Cubs BE ALERT WEAR A MASK! Sign
Our green Be Alert Wear a Mask Sign reminds others to take proper health precautions using a Chicago Cubs spin. It has the same style and layout as the Be Alert for Foul Balls signs that dot Wrigley field, but with the modified slogan and the Cub sporting a Chicago Cubs facemask. In fact, both signs are made by the same company! Hang your Chicago Cubs Wear a Mask sign at homes, offices and businesses to stay on the alert.