ZALT rubber features Nittaku's new technology "Z9 sponge" combined with high grade natural rubber top sheet with special (inward) pimple shape. Excellent spin and wonderful balance of sensitive ball control and touch. ZALT is recommended for a wide range of players who use powerful top spin as well as well-balanced defensive play.

Brand Nittaku   Type: Smooth   Speed: 88   Spin: 90   Control: 73   Hardness: 30   Sponge Thickness: 1.8,2.0