Tecnifibre Razor Code Carbon is a firm, durable co-polyester monofilament string on a 200m reel, favoured by ATP pros for pinpoint control and easy access to spin. It is the most resistant string in Tecnifibre's Code range, rewarding full swings with precision, while special additives improve feel over traditional polyesters. This 1.30mm/16-gauge Carbon version offers extra control and durability. • Gauge: 16 / 1.30mm • Length: 200m reel • Composition: co-polyester monofilament • Colour: Carbon; recommended tension 22–25kg