ROLAND GARROS BLADE 98 (18X20) V8 TENNIS RACKET Patent-protected frame layup produces more connected-to-the-ball feel while better complementing the more modern, vertical swing path. Material increases both flexibility and stability without compromise through the swing. Head (sq cm) 632 Head (sq in) 98 Length (cm) 68.58 Length (in) 27 String Pattern 18X20 Strung balance (cm) 33 Strung balance (pts) -4 Strung weight (grams) 321 Strung weight (ounces) 11.32 Taper System (mm) 20.6 Unstrung balance (cm) 32 Unstrung balance (pts) -7 Unstrung weight (grams) 305 Unstrung weight (ounces) 10.76 Carbon fiber handle extends to directly connect with end cap for improved feel and enhanced torsional stability.