For sale: Wilson K Factor Six-One 90 condition: 9/10 grip size: 4 1/2 Used, but not abused. Was back up racquet and saw little use. In excellent condition. Unstrung. I have pics if interested. Looking for $120 shipped (continental US) or best offer Please text or call me (Alex) if interested: 832-377-0525 Email: firstname.lastname@example.org Thank you for your interest.