Keep your workplace safe and OSHA compliant with these professional confined space warning labels that mean business! This pack includes four durable 5x7 inch stickers featuring the classic \Danger - Confined Space\ warning in bold red, black, and white that's instantly recognizable. Made in the USA with 5 mil thick laminated polyester, these labels are seriously tough and built to withstand harsh industrial environments. The clear UV and chemical protective coating ensures the printing won't fade or degrade over time. What really sets these apart is the super-stick adhesive - it's 2 mils thick (much heavier than typical 0.8 mil competitors) and grips strongly to plastics, metal, wood, and even slightly textured or damp surfaces. The rounded corners prevent peeling and flagging that often happens with square-cornered labels. They come packaged in a stiff flat pack so they arrive perfectly smooth without any wrinkles or damage. OSHA compliance is crucial for workplace safety, and these universally understood signs help prevent accidents and reduce liability. Place them on confined space entry points, storage tanks, silos, or any area where oxygen deficiency or hazardous atmospheres could exist. They're essential for construction sites, manufacturing facilities, warehouses, and any industrial setting where worker safety matters. Professional, durable, and highly visible - exactly what you need for proper safety signage!