MSRP $28 
MAP $21

Wilson Ultimate Duo Tennis String
High Performance Hybrid. Boasting amazing durability, coupled with optimal power and control, Wilson's ultimate duo of the world's best monofilament with the worlds best multifilament is the greatest hybrid yet.

Length: 
Mains: 21 feet / 6.5 meters
Crosses: 21 feet / 6.5 meters
Gauge: 
Mains: 16L gauge / 1.25mm
Crosses: 16 gauge / 1.30mm
Color: 
Mains: Silver
Crosses: Natural