This Head Graphene 360+ Prestige MP racquet possesses a weight of 320g and a balance of 31cm to ensure additional stability. The heavier weight will enable you to effectively counter-attack your opponents' shots. Graphene 360+: Graphene 360+ is an improvement of the Graphene 360. The Graphene 360 is found at the 3, 9 and 12 o'clock areas in order to offer more stability and effectively transfer energy. The 360+ version puts forth Spiralfibers on the bottom of the frame that will stretch when the ball comes in contact with the racquet in order to offer more feel.