There's no room for error when transporting toxic substances. Choose Labelmaster's Toxic International Wordless Placards. These DOT placards meet the specifications of the UN Recommendations for the Transport of Dangerous Goods and the IMDG Code for shipments of hazardous materials. They also pass IMO's 90-day sea water immersion test (IMDG 5.3.1.1.1). Using UV inks that retard peeling, chipping and fading, they are printed on permanent vinyl that is backed with a high-tactile adhesive that makes them ideal for permanent applications or dedicated equipment. White and black, these Hazard Class 6 placards measure 273 x 273mm and are sold in packs of 25 or cases of 900.