Carbon Fiber Tennis Racket
Racket: 105 to 110 square inches (in line with the big racket novice)
Length: 27.25 inches (GB novice common length)
Weight: 270 to 310 g (empty shot) (in line with the choice of boys and girls)
Balance Point: 34CM Hardness: 60 frame thickness: 22 mm
Ingredients: High-density carbon nano
Threading mode: 16 vertical / horizontal 16 * 18 19
Threading pounds: 40-50 lbs.