Gauge: 21 light g / .70 mm

Length: 660 ft / 200 m

Coated with Ashaway's AFC Couring Process for extended life and easier stringing

Construction: 3,000 microfilaments are incorporated in a proprietary manufacturing process where a highly oriented microfilament core and dense microfilament wear layers are combined with an abrasion-resistant polymer resin.

Playability: Thinner string provides less wind resistance and allows shuttle to be hit harder and faster. MicroPower's microfilament construction is designed to provide exceptional power with no loss of tension at tournament-level stringing tensions. XL construction provides superior durability under tournament playing conditions.

Recommended Usage: This string is recommended for professional players and advanced amateurs who are looking for optimum power and strength in a tournament gauge string.

Can be used to string up to 30 lbs (12 kg) of tension.