A 25mm Butterfly match top is combined with the 8 wheel system which provides economic storage and lighter rollaway benefits. This is a quality match table for use in clubs, sports centers and schools. It is supported by a heavy duty undercarriage with a strong steel 30 x 38mm frame with stable magenta corner pieces. It has four independent wheels on each half with height adjusters on all four legs to ensure a level playing surface. It also has a double locking system for safety and stability. The National League 25 Butterfly table takes up minimal space, due to an economic storage system. The Butterfly table comes with a Butterfly National League net and post set. The playback mode is great if you want to play, but don't have a partner. One side is upright and you can rally the ping pong ball for great practice. The fold and roll design with rotating wheels provides easy transportation to your storage area. The National League 25 Butterfly Ping Pong Table folds into playback & storage positions without having to remove the net. The Butterfly National League 25 Table Tennis Table makes a great addition for those wanting quality performance.