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Caution Hearing Protection Required Sign

$10.00 - $18.00
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Usually Ships in 1-2 Business Days

Safety Sign: Caution - Hearing Protection Required

Make your message clear. Warn workers about hazards that could result in death or serious injury.

Convenient signs are available in 2 sizes and 3 materials and comply with OSHA specifications for accident prevention message formats, colors, and symbols on safety signs.




  • Printed image on rigid 0.040'' aluminum sheet
  • Protected by 2-mil high-gloss UV polyester over-laminate film
  • Withstands splashes and wash-downs
  • Rounded corners and 3/16'' mounting holes
  • Indoor and outdoor usage (excellent for harsh environments)
  • Get the strength of metal, without the rust
  • Guaranteed for 5 years


  • 0.055'' thick with good impact resistance and surface image with matte finish
  • Ideal for flat surfaces with enough flex to mount on slightly curved areas
  • Contains UV inhibitors
  • Rounded corners and 3/16'' mounting holes
  • Medium-duty application (indoor or sheltered outdoor locations)
  • Manufactured with 50% Post-Consumer Recycled plastic


  • 4-mil thick, moisture-resistant non-glare surface
  • Permanent acrylic adhesive
  • Easily mounts to most flat surfaces
  • Square corners and scored backing for quick peel-off and application
  • Adheres to most surfaces
  • Light-duty application (indoor or sheltered outdoor locations)
  • Service temperature range -40 to 176 degrees Fahrenheit


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