This is a Brio rail set. It includes a crane vehicle that children love. It's a lot of fun to use the crane to lift the magnetic cargo and transfer it to the trucks! It also includes slope pieces that children enjoy, so even without an electric Brio, you can make the trains zoom down the track. Contents: Curved rails: 10 Short curved rails: 4 Straight rails: 1 Short straight rails: 1 Locomotive, freight car, crane vehicle 3 magnetic cargo pieces 2 trucks Road set 2 slopes 3 stone bridge supports 2 bridge supports Originally, this set was purchased as a quarry set and additional parts were added. By adding extra curved and straight rails, you can create a larger course more flexibly than the original set! Additional magnetic cargo is also included. Everything except the yellow cargo is genuine Brio, so the connections are smooth and easy to combine. I think this is a good starter set for young children! Thank you for looking.