Stay in compliance with standards set by the DOT with Label masters Explosive Class 1.4 G labels. These also meet the design and durability standards of 49 CFR, ICAO and other international air regulations. Youll be worry-free as these labels are printed with light-fast inks for fade resistance and adhesives are formulated for use in various climates and environments. Once affixed, they wont fade or fall off. Constructed of rugged 3.4-mil flexible vinyl, they feature strong adhesion to painted, steel, fiber and plastic surfaces and pass the 90-day IMO seawater immersion test. Orange and black, the labels are sized at 100 x 100mm (4 x 4 in.) and sold in packs of 25.