Spin: 100 Speed: 100 Control: 70 Sponge: 1.8 mm Schwamm Rubber: Wakaba*** Weight: 179 gr. Federation approval: Yes (ITTF) Usage areas: Suitable for advanced players and schools Other features: In special vacuum packaging, one table tennis racket. Using a case will extend the life of the racket you purchased. The rubber of the racket may become dusty over time and may lose its initial efficiency. In this case, we recommend using a cleaner to achieve better performance. You can also meet your need for instant cold application, which may be necessary during the injury, with a cold pack.