National Marker "Do Not Enter" Safety sign measures 24" x 18" and is made 0.080" reflective aluminum material for added durability.
In 2008, MUTCD released a new regulation for traffic signs requiring an upgrade in retroreflectivity. In additional to these reflective traffic signs, additional sizes and materials are available for facility and private road use.
Complies With All Safety Regulations
Legend: Do Not Enter
Dimensions: 24" x 18"
Thickness: 0.08 mil
Featuring 150 deg F of maximum temperature is great for outdoor use
Chemical resistant traffic sign is designed for commercial and noncritical traffic control signs
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