These super strong magnets proudly display kids' work, from a well-graded paper to a crayon drawing. Each colorful button (purple, red, blue, green) hides a powerful circular magnet that clings securely to metal surfaces, from the fridge to the whiteboard, even through thick photo or construction paper. Beyond holding up precious projects, these magnets also double as organizational tools thanks to their distinct colors. Size: 17.3 x 11.4 x 1.3 cm.