Ensure you're compliant when shipping sensitive cargo by air with Uline cargo aircraft only labels. Required as of January 1, 2013, these labels meet the requirements of international air transport, ICAO and 49 CFR for containers accepted by cargo aircraft only. Printed on adhesive backed paper, they feature outstanding chemical and abrasion resistance, and strong adhesion to corrugated boxes. Orange and black, the labels measure 4.375 x 4.25 inches