It is dangerous to stay under a loaded crane in the construction site. Warn workers at the worksite with these crane warning signs to promote safety at the workspace.
The signs feature rustproof aluminum base material that makes them durable and long-lasting. These signs are engineered using 3M™ engineer grade prismatic reflective graphic material, which exceeds reflectivity within the engineer-grade class.
Our danger construction signs are digitally printed and laminated for enhanced weatherability. They come with a graphic thickness of 400 microns and a weight of 390 GSM.
These signs are available with 7 years indoor and outdoor durability.
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