NMC OSHA sign is the perfect way to alert your employees and guests when a hazard is present in your facility. Keep your facility safe, buy an OSHA regulated sign today and prevent an accident tomorrow. This OSHA sign comply with OSHA 29 CFR 1910.145. Perfect for indoor and out door use. Header "AVISO" and legend "NO PASAR". Aluminum 0.040 has baked enamel finish on both sides. This allows your sign to be printed on both sides. it is weatherproof and non-corrosive. Mounting: yes. Good chemical resistant. Temperature resistance: 150 degree F. Measures 14-inches length by 10-inches height.