Yonex Polytour Strike 17 G / 1.20 mm Reel Black 

Durability, Benefit Strike first unlimited attacking power strike with overwhelming power and precision and long lasting tension performance.  

Composition: Polymer polyester

Construction: Monofilament

Gauge: 17

Diameter: 1.20 mm

Shape: Round

Type: Power and Precision Long Lasting String

Colour: Black

Length: 200m / 656 ft

Made in : Japan