SKLZ PowerBase Tennis Trainer
SKLZ PowerBase Tennis Trainer provides a solid base for building your game. With the sturdy non-slip base and no-tangle Kinetic Cord, you get hours of dynamic practice to get your game - and your body - in shape. Practice all your strokes without needing a net, court, or practice partner. And improve your reaction time as the ball always returns to you.
Multipurpose trainer for practicing all your tennis skills; dual-swivel connectors keep cord from tangling
Builds quickness, hand-eye coordination, and stamina; 15-foot Kinetic Cord stretches up to 30 feet
Sets up virtually anywhere and stores easily; cord and training balls fit into base
No need for a ball machine or wall; rugged, non-slip rubber base for indoor and outdoor practice
Ages 7 and up; base weighs 2.75 pounds; includes two practice tennis balls