The Babolat Drive Z Mid Tennis racket features excellent stability and playability with a mid size head combined with lightweight and manoeuvrability. Most of all though this racket will produce enhanced levels of power. The weight and balance of this frame allows players to generate a fast racket head speed in the swing which in turn allows for great spin and pace on the ball. It's all there, the points and games are yours for the taking.Comfort and control are enhanced by the Side Cortex Damping System that is located at the sides of the yoke to dampen vibrations interfering with feel allowing for enhanced feel of the ball. High frequency Vibrations which interfere with feel are filtered out whilst Low frequency which provide feel are maintained.*Weight: 275g*Balance: 33 cm*Length: 27 in.*Head size: 102 sq. in.Our demonstration scheme allows you to try the racket out and then return it to us for a new racket or a refund (or another demonstration racket). Please note demonstration rackets may have been previously played with, and may not always arrive as new. All demonstration products must be returned to us within 14 days of receipt. Full terms of demonstration products can be found in our terms and conditions.