EG Reflective Sign Blanks - .080 Mill Finish Sign Blanks coated with standard, engineer grade reflective (EG) sheeting. Used where you wish to increase nighttime visibility. EG Sheeting is not as reflective as HIP Sheeting but is suitable for most residential/commercial applications other than traffic control.
HIP Reflective Sign Blanks - .080 Mill Finish Sign Blanks coated with High Intensity Prismatic Retroreflective sheeting (HIP sheeting). HIP is commonly used on official traffic signs, just like the ones in your own neighborhood. HIP sheeting offers three times the reflectivity that EG does, and can be seen from about 1000 feet away.