Yonex BG-66 Force now comes in .65mm thickness. The BG-66 Force badminton string is an ultra-thin gauge string has ultimate repulsion and clear hitting sound.

Length: 200m (656 ft)
Gauge: 0.65mm
Key Property: High Repulsion, Medium Feeling
Material: High Polymer Multifilament Nylon
Available in: White
Made in: Japan