OSHA Danger Safety Sign: Alert employees and guests that they're entering an area where PPE is required. Makes employees aware of eye protection requirements. Bold black font clearly conveys message. Traditional OSHA-style signs, tags and labels are the most widely recognized design format in the industry. Danger header indicates a hazardous situation that, if not avoided, will result in death or serious injury. Plastic Manufactured with 50% Post-Consumer Recycled plastic and is recyclable – code 2. .055" thick polyethylene, matte surface print. Impact resistant with slight flexibility. Rounded corners and 3/16" mounting holes on most sizes, will be adjusted for larger sizes. Service temperature range: -90°F to 168°F. AluminumUV protective coating. Withstands splashes and washdowns. Endures outdoor environmental conditions. Service temperature range: -40°F to 250°F. Provides the strength of metal, yet never rusts. Rounded corners and 3/16" mounting holes on most sizes, will be adjusted for larger sizes.