HEAD Graphene Extreme Pro Tennis Racquet - Strung This racquet is the heaviest version of the Extreme series and offers great pop, more plow through and great spin. Excellent choice for intermediate to advanced players looking for power and control from the baseline. Length: 27 inches / 68.5 cm Weight (unstrung): 11.2 oz / 319 grams Weight (strung): 11.8 oz / 334 grams String Pattern: 16 Mains x 19 Crosses  Racquet is professionally strung and ready to use