7% of impact shock) and amazing energy return for injury prevention

it definitely sets the benchmark for durability strings

Players can use old tennis balls to keep score

traditional synthetic gut

The new Luxilon Natural Gut 130 16 gauge tennis string provides players with an organic hybrid technology for premium touch and overall performance

Wilson Box O Fun 100 Pack Length_Extended - 27.1+ in. 7% of impact shock) andGive your racquet a splash of personality with the Wilson Box O Fun 100 Pack, a fun assortment of vibration dampeners that improve feel and reduce vibrations when balls hit the string bed. Box includes 100 dampeners of varying shapes. Reduces string vibrations for improved comfort and feel Includes assortment of fun shapes Comes in box of 100 dampeners