Description: Tennis Trainer: Floor Tennis Trainer, a very convenient tennis trainer. The tennis trainer for practice training, playing without being restricted by place/ person.Exercise Your Reflexes: The tennis training machine will improve your reflexes, hand eye coordination. Stability, focus, quick, and training hitting, can be played with two or even more people.Tennis Swing StableThis tennis trainer swing trajectory of the tennis ball is very stable, swinging back and forth along a straight line, suitable for beginners and training fixed movementsHigh Quality: Made of plastic material, adjustable height, very convenient, durable. Help beginners start to learn to hit, then wait for the ball to back for other rounds of forehand.Training EquipmentThis Trainer can be played indoors and outdoors. Our professional practice machine uses the technology of different diameter rods, the trajectory of tennis is closer to the actual combats, Specification: Material: PlasticSize: 81cm/31.89inch Package Includes: 1 Tennis Trainer Note: Please allow slightly errors due to manual measurement and different monitors.