https://www.mistertennis.com/en/prokennex-velvex-130-reel-200-m-tennis-string-black-0800311.html
ProKennex Velvex 1.30 Reel 200 m Tennis String - Black
ProKennex Velvex 1.30 Reel 200 m is the ideal Black multifilament tennis string for those who want a soft touch and pinpoint precision. Fast delivery.
m tennisprokennexvelvexreelstring