The HEAD Graphene 360+ Instinct PWR Tennis Racquet is the perfect weapon for a competitive club player looking for power and comfort. The PWR is 27.7 inches long to help reach the an extra ball, and it provides plenty of pop with a spacious 115 square inch hitting surface. HEAD packed the Instinct PWR with Graphene 360+ technology which provides improved stability and ball speed. Spiralfibers in the lower portion of the head stretch and untwist at contact for greater flex and comfort. The overall strung weight is a mobile 8.6 ounces, with a slightly head-heavy balance for more stability and plow through. The 29 millimeter beam is sturdy and holds up just fine when facing faster shots from the opposition. The 16x19 string pattern offers easy access to spin for softer touch volleys, and for vicious under spin drives. If you are seeking lightweight comfort and power, then the Graphene 360+ Instinct PWR is an ideal candidate.