Includes a frame and arrow that can be used to highlight a letter of the day. Includes numbers 0-10. Also includes a teacher's guide with suggested activities. Each 3-letter panel is 17-1/2" x 5-1/2". 14 pieces total..Alphabet Line for Classroom Decoration.Each 3-letter panel is 17.5" x 5.5".Chalkboard Brights.Decorate as you educate with this easy-to-read alphabet line.