I am selling one roll of blue 200m badminton string. HQ Special Badminton String 65 Roll String hiqua This string is similar to Y's BG65 and is a great value! High repulsion and excellent durability. With a very thin gauge multi-filament and abrasion-resistant braiding, it offers high repulsion and outstanding durability. ● Enough to string 20 rackets! ● Diameter: 0.70mm ● Some customers string up to 35 lbs! This is made from a 500m roll, so the case may differ from the picture.