Penn 3.0 Competition Table Tennis Paddle features competition-grade rubber, sponge backing, a 5-ply blade, and a concave handle With competition-grade rubber, the paddle generates an increased spin rate of table tennis balls Sponge backing of Penn 3.0 Competition Table Tennis Paddle moderates speed and precision control during games of table tennis The 5-ply blade of the paddle allows for lightweight and responsive striking, while the concave handle increases the comfort and grip of the paddle