Doact Tennis ball trainer tennis baseboard, tennis trainer with cord, training tool for beginners, children, adults, players.

About this item

??PORTABLE TENNIS TRAINER: It is made of plastic and rubber, durable and wearable. This tennis trainer base is made of light plastic,it't very light when it is empty without water or sand.You can pour the water or sand from the base and put it back in the bag when you are done the training.You can carry it very conveniently, anytime, anywhere | ??STABLE BASE: The solo tennis trainer base has a valve, which can be filled with water or sand to increase the weight when used, making the base more stable.Then wrap the training ball one the baseboard's small ring.Hit ball and rebound back | ??ELASTIC NYLON MATERIAL: The upgrade nylon elastic rope promises you durability and high elasticity in peacetime training, Improve Single Tennis Skills This Tennis trainer not only enhances your tennis skills comprehensively, but also could improve your concentration, athletic ability and hand &eye coordination | ??CONVENIENT FOR SOLO PRACTICE: The tennis baseboard rebound ball is an excellent skill booster for tennis beginners.The tennis trainer ball with rubber elastic saves you the trouble of picking up the ball when you practice alone.You can use it to self practice tennis alone | ??DOACT GUARANTEE: Please feel free to contact us if you meet any issue about size, support, and quality. We will provide refund or replacement service to you

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