Okay, maybe Alvin the security guard wears trifocals, but he'll have no trouble seeing this bright parking tag dangling from residents' rearview mirrors! These large hang tags will not impair the driver's visibility so they will be left on the rearview mirror.

Removable hang tags are perfect for limited-space lots where each unit is only allowed 1 or 2 vehicles, because they can be transferred from car to car as the residents prefer. Economical and compact, they allow instant identification of vehicles that do and don't belong in your lot. Parking problem solved!