It's slate... It's cheep. ($650.oo Delivered). You get what you pay for. The ball return is too small for my big hands. But will do fine to teach the grandchildren how to play.

Pros: Good learning table for the kids. It's "slate" (not particleboard)... Free shiping... All in all, Worth the $650.
Cons: cheeply built. Small ball return. One piece top, meaning when the time comes, it will be Very expensive to replace the "green"