AWARD-WINNING & STEM APPROVED TOYS: Between the ages of 0-5, the most critical time periods in child development, PicassoTiles' products are here to help them grow through play! The 152pcs magnetic tile set will help children recognize the shapes, acquire a strong sense of color by building unlimited open-ended structures from a small car to a big castle.In The BoxALWAYS CONNECT: The magnetic tiles click together from the top, bottom, even on the edges, no matter what orientation - they don’t collapse easily. The strong and large built-in magnets offer kids the ability to stack and build big, solid structures from the ground, on the table, or on the wall. PicassoTiles' magnetic tiles are made to fit child's hands - 8 x L-Shaped Tiles- 34 x Equilateral Triangles- 28 x Acute Triangles- 1 x Magnetic Car Part- 12 x Quarter Circles- 18 x Small Rectangles- 24 x Squares- 6 x Mirror Tiles- 4 x Designed Squares- 4 x H-Shaped Tiles- 8 x Long Triangles- 5 x Right Angle Triangles