Tear-resistant name badges for Zebra Direct Thermal Printers are made of a synthetic material. On this badge, Zebra printers can print in black only. The badge is durable and does not require badge holders. Lanyard slots are pre-punched but not removed. It can be used with a single attachment lanyard or double attachment lanyard to avoid the badge to turn around while wearing. This badge is only available for double-sided badge printing. There are perforation lines every 6 inches (152.4 mm) and a timing mark on the back of every second badge. A double-sided badge is formed by folding the printed badge together .