Kettler Match 5.0 Indoor/Outdoor Table Tennis Table, Green Top Certified true tournament bounce for unmatched quality and performance All outer edges are protected & supported by a 1 aluminum apron. Apron design cradles table top to resist warping. Patented Safety-Fold with Dual Lock SafetyTM to prevent unintended opening or closing of table True play-back feature for warm-up or solo play has no wide gap for ball to drop in