Parents, teachers, and volunteers can show off their school pride on their vehicle with this Square Car Window Sticker. The 4" x 4" window sticker comes in your choice of white or clear and features removable adhesive on the back for easy display on the outside of a car window or bumper. Your choice of custom imprint will be screen printed on the front in one color. Use your custom Car Window Stickers for everything from giveaways to fundraisers to school store products. NOTE: The quality Car Window Sticker has a 5 year outdoor durability.