Headline Sign 2572 Stick-On EZ Block Letters and Numbers, Black on White, 3-Inch Peel-and-stick vinyl letters and numbers Permanent adhesive Great for indoor and outdoor use Waterproof Black on white, 3 inches high Peel-and-stick vinyl letters and numbers ^Permanent adhesive ^Great for indoor and outdoor use ^Waterproof ^Black on white, 3 inches high