Tnarru Tennis Trainer Ball Tennis Simulator Gear Tennis Training Equipment Tennis Practice er for Home Indoor Outdoor

[Tennis Trainer Aid]: Floor tennis swing trainer, very convenient tennis hit training tool. A portable tennis trainer for topspin, stereotype, practice training, suitable for many places both indoors and outdoors, such as home, gym, garden, park, etc. [Easy to Use]: The tennis ball trainer partner sparring device is convenient for training without the hassle of picking up the ball. Great tennis training equipment for practicing your tennis skills on your own. [Tennis Swing Stability]: The swing trajectory of this tennis trainer is very stable, swinging back and forth, suitable for kids, adults, old men, beginners and training fixed movements. [High Quality]: This tennis trainer ball is made of high quality steel spring, rod and PP base material, sturdy and durable. Adjustable height make the swing training gear very convenient to use. [Tennis Training Tool]: This professional tennis training machine will improve your response ability, predictability and hand eye coordination. Stable, fast, self study tennis. Size Chart:Height: Adjustable(the highest is about 105cm/41.34inch)Base: 40cm/15.75inchPackage Includes:1 Tennis Trainer