SUPPORTS COMPLIANCE - This 15" safety square is ideal for large tanks, outdoor storage, or increased visibility - choose the appropriate size for compliance with NFPA 704 guidelines RELIABLE PERFORMANCE - Vinyl fire diamond stickers feature a durable, nonglare, and moisture-resistant surface that maintains visibility in indoor and moderate outdoor environments FAST PEEL AND STICK INSTALLATION - Adhesive backing enables quick, hassle-free application with no tools required, delivering a smooth, professional-looking result CLEAR, HIGH-VISIBILITY - 1 4 2 0 placard sign uses standardized ratings to communicate a Slight Health Hazard, Flammable Liquids Fire Hazard, and a Violent Chemical Change Instability Hazard MADE IN THE USA - Manufactured by ComplianceSigns with durable, high-quality materials for long-lasting performance and reliable safety identification in industrial and commercial settings ComplianceSigns NFPA placards are designed to support clear, consistent hazard communication in industrial, commercial, and facility environments. These NFPA 704 signs help convey critical safety and hazmat information at a glance using the widely recognized fire diamond system. Ideal for chemical storage areas, manufacturing sites, and emergency response planning, NFPA placards from ComplianceSigns are built for durability and long-term visibility. Use them to enhance workplace safety programs and reinforce standardized hazard identification practices across your facility. This NFPA 1-4-2-0 chemical hazard label/sticker is easy to apply - just peel and stick. It is printed with bold colors on a white background to make your NFPA hazard rating clear to emergency responders. Our labels have easy-to-remove backing and are UV, chemical, abrasion and moisture resistant. They have permanent adhesive and are suitable for use at temperatures from -40 to +176 F. ComplianceSigns labels are made in the USA and commonly used in industrial, commercial, public and private settings.