Overview: 
 
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
 
Features:
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