Accuform Hazard Class 4 DOT placard, Legend "FLAMMABLE SOLID 4" with graphic. Plastic has good impact resistance with non-glare finish. The thick 0.055-inches material has slight flexibility and does not tear. Corrosion and water resistant, and withstands dirt and grease on the surface. Placards is ideal as accessory labeling to identify hazardous material in storage. Black on Red/White Stripe color combination. Measures 10-3/4-inches width by 10-3/4-inches length.