Strancos DOT Placards help you meet the requirements of 49 CFR 172 for labeling of hazardous materials. DOT Placards are available in adhesive vinyl, rigid polystyrene, and tagboard. Adhesive vinyl and tagboard DOT Placards are sold in packs of 10. Rigid polystyrene DOT Placards are sold individually. DOT Placards measure 273mm x 273mm (10.75" x 10.75"). 10.75" x 10.75" PlacardsAdhesive vinyl placards in packs of 10 (Add "-V10" to part number)Tagboard placards in packs of 10 (Add "-T10" to part number)Rigid polystyrene placards sold individually< (Add "-PS" to the part number)li>Or contact our customer service department will be more than happy to assist you.