TOURNA Big Hitter Black 7 Ultimate Spin String, Black7 16g Reel

7 sided polyester that really bites into the ball for ultimate spin and control
Awarded #1 in spin - out of all strings EVER d per USRSA playtests.
Advanced co-poly construction for a soft feel that is easy on the arm
Made in Germany with the most advanced string production technology in the world
16 gauge - 660-Foot reel of string, enough for about 16 racquets. String type : Polyester