Increase your power and performance with Gearbox Multi Premium Black string. Covered with a urethane sheath for extra durability and filled with a urethane resin for extra resiliency, this high-quality multifilament string has the balance of power, control, and durability that racquetball players crave.
- Gauge: 17 & 18 available
- Length: 330 feet (100 meters)
- Composition: 1200 individual Nylon 66 fibers w/ urethane sheath
- Color: Black