Tabbies Drug Allergy Medical Warning Labels, 2-1/2 x 4, Orange, 100/RollAlert medical staff to important information with attention-grabbing labels. Each label has space to write more specific allergy information. Can be placed directly on paperwork and file folders. Permanent adhesive. Label Size - text: 2 1/2 x 4; Label Color(s): Orange; Printed Text: ALLERGIC TO: PENICILLN, CODEINE, SULFA; Printed Text Color(s): Black.