Exceptional Grip and Performance: This rubber features a cutting-edge formulation that ensures lasting tackiness and exceptional control. Its high in-play rate and responsive feel make it a reliable choice for players of all levels.Advanced Sponge Technology: Crafted with premium blue sponge, this rubber offers superior ball retention and powerful drives. The sponge’s high density and ES energy technology work together to enhance elasticity, providing a combination of speed and control.Enhanced Friction for Maximum Spin: The rubber’s micro-textured surface creates maximum friction with the ball, allowing for effortless spin generation. This unique physical enhancement ensures consistent performance and long-lasting adhesion.StickyITTF ApprovedHardness: 38-41Sponge: 2.1mmLike this:Like Loading...