Meet the latest in the Luxilon(R) co-polymer string line: the Luxilon(R) 4G(TM) Tennis String. Durability is mastered with maximum tension maintenance, while Luxilon's(R) legendary power and spin cater to an aggressive style of play. These elements combine to form a long lasting string that is a popular choice on pro tours. Luxilon(R) is preferred by 73% of ATP Top 100 players. ** Learn more about Racquet Stringing Services available at select DICK's Sporting Goods locations ** FEATURES: Tension is preserved over time, even at the highest level of play Power and spin for an aggressive style of play Tour inspired feel with additional comfort Gauge: 16 / 1.25 mm Length: 40' / 12.2 m Package: set Luxilon(R) is the leader in string innovation Used by 73% of ATP Top 100 players Model: WRZ997110