The newly developed Air-Tennis tennis ball wall is the ideal training partner for beginners through to professionals. Whether as a stationary or as a portable training device, this product is unique and absolutely unrivaled. Packed in a bag, the wall can be easily transported. To set it up, it is unfolded and rolled out on the floor. The tennis wall is filled with air in a matter of seconds using the blower supplied. The holding loops on both sides are used to attach to our stand pairs or to fences and hall walls. It can also be emptied in seconds by simply switching over the fan. The air tennis ball wall, which can be played on both sides, has orientation lines at net height and has been tested and awarded by international trainers.