NEW Butterfly ADDOY P20 & P40 Table Tennis Racket Penholder Paddle Ping Pong Racket & Ball. NEW Butterfly ADDOY P20 - Material: Rubber Certified By ITTF (International Table Tennis Federation), Tickness: 9mm 5-ply Plywood Japanese Penhold Paddle. Rubber: Butterfly ADDOY PIP-IN Rubber, Handle: Cork Type/ Wood Handle, Sponge: 2.3mm, Weight: 144g, Rubber On One Side Only. NEW Butterfly ADDOY P40 - Material: Rubber-Certified by ITTF (International Table Tennis Federation), Thickness: 9mm Pine Material Japanese Penhold Paddle . Rubber: Butterfly ADDOY' PIP-IN Rubber, Handle: F.O.V. Cork type / Pine Material Handle, Sponge: 2.3mm, Weight: 130g, Rubber on One-Side Only.