Amazon.com : Head Lynx Medium Firm 17 Gauge Green Colored Polyester (Poly) Tennis Racquet String Sets 8-Pack (8 Sets Per Order) - Best for Control and Spin : Sports & Outdoors
3 SETS: HEAD LYNX TOUR 17 (1.25) ORANGE CO-POLY TENNIS STRING BULK/DEMO PACKAGE | eBay
Amazon.com : HEAD Unisex – Adult's Lynx Tour Tennis String, Grey, 16 : Sports & Outdoors