The METALBONE 3.3 is a power racket with all the features to meet the needs of PRO level players. It includes the Weight & Balance System, a technology that offers the possibility of modifying the weights and balance of the racket to obtain an even more powerful version or to enhance control. The best spin shots are guaranteed by the roughness of the Spin Blade Decal and the arrangement of the holes of the Smart Holes Curve. The racket has a highly rigid composition thanks to the Octagonal Structure in the frame of the racket and the Carbon Aluminized 2 to 1 fiber on the surface. The Diamond Oversize head shape is ideal for the most powerful shots.