Made out of MFD(cheap). It arrived with the clasps broken. I contacted wayfair. They sent me new ones. Wayfair was very easy to deal with. The board it held together with the small nails used by an air powered gun for baseboards, like finishing nails just thinner. After setting it up, my 3 year old walked up it and the back rail broke off. I just cut the nails off and put in some screws.  

Pros: fun game
Cons: MDF, poor construction