When exposure to falling and bump hazards are high, remind your employees to wear hard hats at all times using the "Hard Hat Protection Required" sign to prevent head injuries. This safety sign is available in four durable materials—aluminum, fiberglass, plastic, and adhesive vinyl. Whatever material you choose, this safety sign is excellent for indoor and outdoor use as it endures harsh elements like weather conditions, moisture, and more. It's also lightweight, cost-efficient, and visible enough for all employees to notice easily. Installing this safety sign is also quick and easy as it has pre-drilled mounting holes and radius corners on aluminum, fiberglass, and plastic signs and a strong adhesive backing on adhesive vinyl signs.

• Danger sign
• Materials: aluminum, adhesive vinyl, plastic, fiberglass
• Aluminum: corrosion-proof and UV-resistant
• Adhesive Vinyl: weather, moisture, corrosion resistant
• Plastic: moisture, weather resistant
• Fiberglass: chemical-resistant, anti-scratch, non-conductor to electricity
• Pre-drilled mounting holes
• Radius corners
• Adhesive backing for adhesive vinyl
• Sizes: 3"x5" - 14"x20"