A softer co-polyester + carbon + polyethylene co-polymerized string that is then twisted for texture. Made with exclusive patented Low Molecular Weight Technology (LMWT) plus added olefins and lubricants give it a unique appearance and brilliance. This string offers you a powerful feel, while maintaining control and a "Ball Bite" sensation when it hits the ball. This unique strings offers good ball pocketing and control, which is ideal for hard hitting players.Gauge: 1.28mm (16) Advantages: Feel and Control. The item "Ytex Octo Twist Tennis String" is in sale since Monday, August 20, 2018. This item is in the category "Sporting Goods\Tennis\Strings". The seller is "stringersworld" and is located in Essex. This item can be shipped worldwide.