I used this for about 2 hours during a lesson, but it didn't suit me, so I'm selling it. Please understand that this is a used item. The strings are Luxilon Alu Power Ice Blue 1.25, strung at 39/40 on September 29th. Material: BLX + High Performance Carbon Fiber Frame Thickness: 24.0-26.5-24.5mm Grip: PRO PERFORMANCE Recommended Tension: 50-60P Head Size: 100 square inches Size / Length: 27 inches Series: ULTRA Grommet Code: WR8450401001 String Pattern: 16x19 End Cap Code: WRG1644131 Weight: Average 300g Balance: Average 32.0cm No warranty card The ULTRA series, highly popular as Wilson's power rackets, has been newly released as V5. Improvements have been made to the frame design, carbon structure, etc., maintaining the same power and good ball feel as the previous model. On the other hand, the flexibility of the frame has been increased, making it easier to generate spin and control. This is a perfect racket for players who want to dominate points with overwhelming power. #Wilson #Wilson #Ultra #ultra