Professional net and post sets have more built in performance features. These nets allow setting up at the correct regulation height with ample tension so the ball will not cross over too easy which makes the match more challenging. Purchase one of net gauge tools to help ready your nets. The posts are constructed out of heavy-duty steel for maximum durability under the constant use they receive in clubs and tournaments. Our quality post have rubber or felt padding to give protection to the table top. The nets are easy to assemble and can affixed to a table via the post clamps very quickly. The net actually slides in and out of a metal cylinder for ease of use. We sell the most high quality versatile pro nets that facilitate competitive play. We carry commonly used international tournament sized nets that are 72” and fit almost all table tennis tables. If you intend to compete check out our National, International and Europa Net sets with ITTF approvals. Our table tennis professional net options come with a manufacturer warranty of 30 days.