Chishengdi Badminton Racket Bat Fiber 1 Pcs – Lightweight And Durable Racket For Agile Performance Product Types:Badminton Racket Brand: Chishengdi Material: Fiber Weight: 4U(80g-82g) Grip Size: G5 (4 Inch ) String Tension: 28 lbs -36 lbs String Size: 0.70mm 10m Made In China