Poly Stock Stickers are the best quality on the market. Made of 23 mil polyethelene so they won't curl. Available in your choice of White or Yellow. Boxed area for writing the Stock, Year and Make of vehicle. To apply remove the adhesive strip on the front to adhere to the inside of the windshield. These Stock Stickers are 3" tall by 2 7/8" wide. Includes 250 per box plus one extra fine point Sharpie Pen.