ArtSkills Light Up Poster Frame, Full Size, 1 Frame, 40 Blinking Lights (PA-1404) Enhance the look of your project with this Light Up Poster Frame that will make your project stand out! Ideal for arts and crafts projects, posters, signs, school projects and educational activities Contains ten 9 inch strips with 40 LED lights For best results, use on rigid board; Light up frame is reusable Requires 3 AA Alkaline Batteries that are not included Ideal for school projects, poster boards, yard sale signs, event signs, and more