Head RIP Control 17/1.20 Tennis String (Natural) | RacquetGuys
Everything you need to know about tennis strings - Tennisnerd.net
Amazon.com : Wilson Federer Pro Staff Precision XL 110 Gloss Red Tennis Racquet in Grip Size 4 3/8" Bundled with a Black Advantage II Tennis Bag (Incredible Feel and Control) : Sports & Outdoors