Amazon.com : OEHMS Alu Pearl Rough | 200m (660ft) Reel | Grooved Co-Poly Tennis Racket String | Ø 1,21 mm (17L) : Sports & Outdoors
Amazon.com : Luxilon ALU Power 125 16g Black Tennis String (Reel) : Sports & Outdoors
Amazon.com : Wilson Triad Three Tennis Racquet (4 1/8" Grip) Strung w Ocean Blue Luxilon ALU Power 125 String at Mid-Range Tension - Arm-Friendly Frame : Sports & Outdoors
Amazon.com : WILSON Luxilon ALU Power 120 Tennis String - Set, Grey, 1.20mm : Sports & Outdoors
Amazon.com : Luxilon Big Banger ALU Power Soft 16 Gauge - 125 Polyester (Poly) Tennis Racquet String 2-Pack (2 Sets Per Order) : Sports & Outdoors