The Toy Includes Various Geometric Shapes Tiles Including Square, Triangle, Roof, Staircase And 4 Car Bases. This Creative And Inspirational Toy Set Helps Toddlers Develop A Sense Of Color, Geometric Shapes, And Structures, And Encourages Creativity, Confidence, And Teamwork. It Is Built In Large Strong Magnets, These 71 Pieces Magnetic Toys Are Solid Enough To Diy Different Kinds Of Structures. The Sealed Rivets On The Rounded-Edges Keep The Magnetic Building Tiles From Breaking.