Signum SPYJ17
Signum Pro Yellow Jacket 17L/1.22 String
Line: Pro Yellow Jacket
$11.00
Reference price as of June 2026 Not a live offer
Introducing Signum Pro Yellow Jacket! As a co-polyester monofilament, this string is designed to give intermediate and advanced players the needed control to attack the ball. In addition to its low powered and ultra-predictable response, this string has a hexagonal shape for maximum bite. The result is massive spin potential.
String specs
| Gauge | 17/1.22mm |
| Length | 40ft/12.2m |
| Composition | Co-polyester Monofilament |
| Color | Yellow |
