Use this Safety Sign — DANGER HARD HAT AREA to caution workers and visitors on the job site that they're required to wear protective hats. This safety gear sign warns readers about the potential hazards and alerts them to wear protective gear, helping prevent fatal accidents and serious head injuries. This Danger Hard Hat Area sign comes in three distinct materials, including plastic, adhesive vinyl and aluminum, and two sizes are available. Complying with OSHA 29 CFR 1910.145 and ANSI Z535 requirements, the adhesive vinyl version features a printed matte surface with a permanent acrylic adhesive back. It's moisture-resistant, suitable for both outdoor and indoor applications. The plastic-based hard hat warning sign features recycled plastic and has good impact resistance.

• This Danger Hard Hat Area sign warns personnel about potential hazards
• It helps prevent head injuries and serious accidents
• It comes in three materials, including vinyl adhesive, plastic and aluminum