Features: – Powerful and Strong Magnets – Compatible with Other Brand of Magnetic Tiles – High Quality and Non-Toxic PC Plastic and Stainless Steel Plate – Used to Create Trucks, Trains, Chariots, and Any other Moving Vehicles – Inspires Creativity and Brain Development – Hands-on Play to Build Anything you can Imagine – Safe and Recommended for Kids Ages 3+ What’s In The Box: – (2) Big Wheels Technical Specs: – Construction Material: PC – Recommended Ages: 3+