Signum Pro Polaris Set Gauge:16L this string will give you

this string will give you the control to attack the ball with your most powerful strokes

These tennis balls bounce approximately 50% slower than standard tennis balls

The shoulder straps are plush and adjustable and can be worn over your shoulder or as a backpack and there is even a grab handle with a carabiner  on the end making it easy to clip on the fence

Genesis has achieved a very arm-friendly string that offers a great feel and touch

Shipping both ways is included in the price

Signum Pro Polaris Set Gauge:16L this string will give youLets introduce Signum Pro POLARIS! The Newer Formula, Created by Bern Grutner, is a game changer for players looking for Extra Power with a Soft Feeling. This is amazing as it gives you the most forgiving string in Tennis. As a co polyester monofilament, this string is designed to provide intermediate and advanced players the needed control to attack the ball in addition to perfect Tension Stability and great POWER. This string has a circular shape