Eureka Mini Bulletin Board Sets are a great way to add creativity to bulletin boards, hallways, walls and classroom space with fun designs and themes. Each set contains 8 panels (each measuring 21" x 6"). Provide a visual reference for basic colours. Great visual set to help little learners learn colours in both English and Spanish. All pieces are printed on reusable heavy weight cardstock. Each piece is die-cut and easy to punch out, making assembly a breeze. Colours.