Gosen Super Grip is well known for its extra tackiness and super durability. 4 Grip special pack contains: 3 grips + 1 bonus grip for 4 total per pack Can be used for Tennis and Badminton grips for either hand 1050 mm (length) x 30 mm (width) x 0.5mm (thickness) "Made in Japan. Gosen Corporation was established in 1951 and has been dedicated to the manufacture of synthetic fibres ever since. At a time when ''natural gut'' strings dominated the Japanese market, Gosen developed their first synthetic strings. Since then, the performance and quality of the strings have been recognized, and used throughout the world. Gosen have made it their mission to develop strings superior to natural ones in line with our motto: ""Create products filled with originality