• Dimensions: size ordered and .080 inches thick.
• Reflective Sheeting Type: Type I Engineer Grade or Type III, IV High Intensity
• Colors: black symbol with a reflective yellow background.
• Number of Holes: 2 on vertical center.
• Signs are made from rust resistant aluminum.
• Rated for 7 years of interior or exterior use.
• Suggested Usage: For curves with slight to moderate danger. For more gentle turns consider a W1-2 turn sign. Please consult with your local government or road department engineer for requirements in your area. For best visibility please consider a 36″ X 36″ curve sign and or Type III, IV High Intensity
• Federal MUTCD code: W1-1
• If you buy 5 or more, discounts are available.