This expandable & retractable net allows table tennis to be played anywhere on any type of surface! Ready to play in seconds. Clamp down post on one end, pull net across surface, and clamp down to other end. The net system also includes 2 paddles, 3 balls, and a mesh carry bag. Versatile-attaches to any surface area or table top measuring 75 in (190.5cm) wide and 1.75 in (4.4cm) thick.