Heavy-duty steel frame with built-in Insta-loc posts and ball bearing casters...3/4 classic green top with snag-free banded edge...2 heavy steel apron for added top support and lively bounce...2 square steel self-opening legs...3 ball bearing casters... Innovative locking Quickplay frame provides stable base and easy fold up for playback and storage...Insta-loc net and posts built-in to table frame...Holds net and secures table halves together.