Kirschbaum Max Power Rough Tennis Racquet String, Reel 660ft/200m Size:16 (1.30mm) Very high-performance co-polyester

Very high-performance co-polyester

and easy power

Kirschbaum Pro Tour Control tennis string is co-polyester monofilament with a pentagonal profile

Diadem Evolution tennis racquet string is a polyamide monofilament with a low friction silicone-based coating

A great string in the full and hybrid setups

Kirschbaum Max Power Rough Tennis Racquet String, Reel 660ft/200m Size:16 (1.30mm) Very high-performance co-polyesterKirschbaum Max Power Rough is same material as the Max Power but with a textured surface. Provides excellent ball rotation for hard hitters who want extreme topspin recommended for baseliners looking for a combination of accelerated speed and spin. Made in Germany, Since 1987.