Pre-Printed Shipping Dangerous Goods Labels. The UN3286 Safety Devices label combines the label with the marking requirements, and comes ready for application. In addition to complying with directives set by the DOT, these labels also meet the design and durability standards of 49 CFR, ICAO and other international air regulations. Printed using fade resistant inks, and adhesive backing is formulated for use in various climates and environments as well as strong holds on corrugated boxes. Once attached, they won't fade or fall off. 500 labels per roll.