Wilson K Factor Six.One Tour 90, asian model. was brought back from my trip to asia. 320grams or 11.3oz weight, 9 pts HL. 8.5/10 used great condition. strung with hybrid gamma & luxilon strings. 4 1/4 grip. $99 shipped within cont. us. if interested, please email huang_ethan at yahoo dot com. thanks. paypal prefer.