Product Option: Octagon Clear Polyester Numbered Inside Parking Permit Decal (2 3/4"x2 3/4") - Employees at your company will inevitably feel like they belong with this octagon inside parking permit! Applied inside windows for parking regulation, it measures 2 3/4" x 2 3/4", is made of clear polyester and features permanent adhesive. It's outdoor durable for three to five years and numbering is available for extra security and control. Panel layouts are stock and may not be altered. Consecutive numbers 7/32 are printed in white and the sequence starts with 001 unless specified. There is no guarantee against skips or repeat numbers.