At .65 mm gauge, the Yonex BG-66 Ultimax badminton string is one of the thinnest strings on the market and is a perfect balance of high repulsion, maximum power, control, and durability. This string is used by many professional badminton players. Depending on your stringing technique, you can string up to 23 rackets with a 200-meter reel

Features:

• Gauge: 0.65mm / 22 gauge
• Material: High-Intensity MULTIFILAMENT
• Color: Pearl White/Reel
• Made in Japan
• Length: 200 Meter ( 660 Feet )
• High Repulsion
• Medium Feeling

BG 66 Ultimax Badminton String Map

High-Intensity Filament

The high-intensity nylon core gives 30% greater durability than normal nylon while a high-polymer nylon outer provides sharp feeling and high repulsion - exceptional all-round performance from an extra-fine string.