Wilson Hammer 6.4 Stretch Tennis Racket

110 sq in Head

si = 6.4

27.5" Stretch Length

Power Hole Technology

Restrung with FORTEN Synthetic Gut String

18 x 19 string pattern  -  50 to 60 lbs string tension

4 1/2" Grip

Comes with Wilson Full Length carrying case with adjustable strap.