Show Your Patriotic Colors! Use these hats on your vehicle windshields. Combine with our EZ184 Happy Face for a great patriotic look or simply use with any windshield vinyl decal. Sold by the dozen {12 per pack}. Size: 7.5 inches wides x 6.75 inches tall. Neatly shrink wrapped in packs of a dozen with a chipboard backer to prevent curling during storage. Made of durable, waterproof vinyl, these hats are made of non-fade inks. Each hat is slit on the back for easy application. Removable adhesive allows easy, clean removal.