Specialty Anesthesia Drug Labels for Syringe Indentification, Tranquilizers. Orange tape with black imprint, (VERSED_____mg/ml). Printed on 1/2″ labeling tape. The labels have pressure-sensitive backing that sticks to the syringe surface for as long as is necessary, then the label can be removed and discarded. Each label names the drug in bold letters and provides space for additional handwritten information. Packaging: 500/Roll.