This sheet of expiring badge fronts can be personalized in your standard inkjet printer, allowing you to add a visitor's name or even your organization's logo. Each badge front expires after a day's use, approximately 12-14 hours. These badge fronts require a badge back to activate the expiration; they are not a standalone solution. These badge fronts ship four to a 4" x 6" sheet; each individual front measures 1 15/16" x 2 13/16".