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Restaurants are dangerous places! 


Are your employees knocking before they exit the walk in or freezer? 


Grab this sign and have it stick to the door to remind them



  • Semi-permanent & durable
  • Fade-resistant magnets
  • 0.85 mm with rounded corners
  • Designed for metal surfaces only
  • Size: 8x11 inches
  • Print in full color or black and white
  • Oil, water, and chemical resistant

Knock Before Exit Sign

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