Yonex Poly Tour Pro has a monofilament core which is finished with high polymer polyester. Poly Tour Pro offers great durability and a comfortable feel. Gauge: 1.25mm / 16L Colour: Yellow, Blue and Black Yonex Poly Tour Pro 16L 200M Reel strings approximately 18 racquets.
Neutral feel for really good control, not great on power though, especially if strung towards the upper end of the range. Great value for money, highly recommended for intermediate players or for beginners who don't have trouble generating pace. Tension holds ok after a few long matches. No problems with elbow or wrist pain.