C-Line Times Up!(R) Self-Expiring Visitor Security Badges are easy-to-use and ideal for security and visitor control. A highly visible color indicator signifies badge expiration and allows you to identify trespassers up to 50 feet away. The badge reveals a bright red VOID notice after one day. These badges can be customized with your own logo. Each badge is 3 x 2 Inches and there are 100 badges per box.