A Base-Cord, a Mid-Cord, and a Ball-Cord, combine to create just the right ball return.  The cord attached to the ball (Ball-Cord) comes connected to top quality Penn practice balls.  These balls are unpressurized, don't lose their bounce over time, feature an extended-life pressureless core and durable felt.  Age appropriate balls are also available.  These balls maintain a good bounce also as they are produced with more flexible rubber compared to a regular ball.  These red, orange, or green age-stage balls are good setups for kids as well as beginning adults.  The green dot ball provides players lots of realistic reps without stressing the arm, and provides a soft hit for anyone dealing with an injury. 
     Balls don't tear, cords are durable and designed such that if a break does occur it is at the ball, allowing for an easy retie.  When a ball eventually wears out, simply tie a new ball on to the end of the cord, or attach a new cord+ball to the mat.   Check out the instructions page for use information.

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