Description Tecnifibre Razor Code is an excellent spin string that will help you with control. This co-poly has additives that increase comfort and power as well, giving the string better response. This string caters to the intermediate to advanced player looking for a firm string that still has some comfort and feel, paired with excellent spin. Color: Carbon Gauge: 16g Type: Reel (660 ft/200m) This reel strings up to 20 racquets.