Keep Distance Bumper Sticker Sign, Small Size 9.3 by 1.8 Inch, Not Big But Visible to Approaching Tailgaters Made in USA with Strong Pressure Sensitive Glue and Last for Years Made in USA with pressure sensitive strong back glue on vinyl, water proof and weather resistant for years without fading, please press gently for easy removable later if you like; Small size 9.3 by 1.8 inch by visible when approaching tailgaters are closer than a safe distance, and traffic laws require drivers to keep a safe distance; Enemy from Behind as research found 18 percent of urban crashes are rear end collisions and 70 percent of them are caused by an improper following distance; To keep the price low, we mailed it by regular first class letter with no tracking except large orders; Satisfaction or free. If not satisfied within two year, simply email us and get refund without return, up to two stickers;