VCore pro 100 4 1/2, Excellent Condition Racquet has never been thrown, abused, left in hot car etc.Bid with confidence. I’ve sold many racquets on eBay and have 100% positive feedback. With the VCORE Pro 100 (300) , Yonex upgrades and revitalizes one of its most user-friendly rackets, the VCORE Duel G 100. First up comes a change in the string pattern from 16x20 to a slightly more open 16x19. Next, a new Namd material has been added to strategic locations for optimal frame snapback upon contact. Our playtesters have plenty of experience with Yonex rackets in the 100 square-inch head size category, and they hit the courts with high expectations for this latest offering. After logging dozens of hours on court, our playtesters found that the VCORE Pro 100 (300) offers a controlled response, making it easy to swing fast and generate spin from the baseline. At net, our playtesters were impressed with the responsive feel and were able to execute a variety of volleys to finish off points. The more controlled response on serve put an emphasis on precision and spin. Head Size: 100 sq. in. / 645 sq. cm. Length: 27.00 inches / 68.58 cm Strung Weight: 11.20 oz / 318 g Balance: 4pts HL Swing Weight: 317 Beam Width: 21.0mm Tip/Shaft: 21.0mm / 21.0mm Composition: H.M. Graphite Black Micro Core, Namd Power Level: Low-Medium Stiffness: 66 String Pattern: 16 Mains/19 Crosses Main Skip: 8T,8H String Tension: 45-60