Yonex 9h is the version with a hardness level of 9. Yonex 9h refers to a badminton racket hardness grade of the Yonex brand. It is marked as h on Yonex rackets. The larger the number, the higher the hardness. The hardness grades of Yonex rackets from soft to hard are: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, Yonex 9h means that the racket is a version with a hardness level of 9. Yonex is a world-famous badminton brand. In order to dominate the badminton racket market and to try to meet different needs, Yonex has developed a large number of models of badminton supplies. As a world-renowned professional manufacturer of badminton rackets, Yonex has firmly established its reputation as a badminton racket manufacturer. Occupying the world's number one position, tennis rackets are also loved by many well-known stars. The internationally renowned sports equipment manufacturer Yonex specially produced the ARCSABER100 badminton racket on the occasion of the 100th anniversary of the All England Badminton Open. The essence of the century has been witnessed. A historical moment with great collection value.