Fire Red (Fluorescent Red) on Black background, adhesive windshield sign. Eye-Catching color is an inexpensive yet effective way to advertise a year model. Size: 5 3/4" tall x 9 1/2" wide. Neatly shrink wrapped in packs of a dozen with a chipboard backer to prevent curling during storage. Made of durable, waterproof vinyl, these bright fluorescent signs demand attention! Each sign is slit on the back for easy application. Removable adhesive allows easy, clean removal. Please note these adhesive numbers are not reusable.