Features: Maximize your speed and cardio The perfect trainer for practicing all your tennis skills Builds quickness, hand-eye coordination, and stamina Sets up virtually anywhere and stores easily: cord and tennis balls fit into base Practice on your own without needing a ball machine or a wall Rugged, non-slip rubber base for indoor/outdoor practice Base weighs 1.75 pounds (filled) No need for a ball machine or wall Durable 15-foot Kinetic Cord stretches up to 30 feet Dual-swivel connectors keep cord from tangling Includes 5 elastic strings Ages 7 and up How to use: 1.Place water, sand, or any weight on the baseboard of the training equipment. 2.Adjust the elastic rope to the length you want. 3.Hit the ball as hard as you want, and the ball bounces back to you. Specifications: Material: ABS plastic Color: Orange Base size: 9.5 * 8 * 2.7 inches Base weight: 0.6 lbs (empty) Package includes： 1 x Tennis Trainer Base 5 x Elastic Cord 1 x Practice Tennis Balls After-sales service: The quality and workmanship of the our tennis trainer is so solid and reliable. If you have any question about the product you received, please contact us without hesitation. We will try our best to help you and improve your purchasing experiences.
- PLENTY ELASTIC STRINGS – Package includes 1 x PowerBase Tennis Trainer + Extra Elastic Strings + 1 Tennis Ball with Metal Connector. We added extra elastic strings so you can attach even 2 or 3 elastic rope to one ball. This way, you can strike as hard as you can without the strings breaking and the tennis ball will rebound fast. Also, if one of the strings breaks, you can change it immediately.
- SOLO TRAINING – Our Fill & Drill builds quickness, hand-eye coordination, and stamina. Will improve your concentration, athletic ability and develop interests of sports. Easy to use and convenient for training without picking ball, and it is lightweight and portable, helpful for single person practice.