Using angles based on the number 7, these unique MAGNETIC tiles allow you to easily make your own aesthetically pleasing designs with repeating and non-repeating patterns. Use FRACTILES-7 to create starbursts, spirals, butterflies, beautiful mandalas of infinite complexity, bouquets of flowers, swarms of fireflies, spaceships, illusions of 3D space, and lots more. 96 brilliantly colored, flexible MAGNETIC tiles. Sturdy 8" x 8" black textured STEEL activity board Illustrated instructional material Double record album style package to store board and tiles. MADE IN THE USA.