Tire Marking Crayon, Color White, Material Wax, Overall Length 4 5/8 in, Overall Width 1/2 in, Application Temporary Marking of Tires, Compatible Surface Type Wet, Features Smooth Marking on Rough or Dirty Surfaces for Bold, Visible Marks, Maximum Operating Temperature 130 Degrees F, Minimum Operating Temperature -20 Degrees F, Product Type Tire Crayon, Standards OSHA 29CFR 1910.1200 Hazard Communication Standard