Dunlop revolution 4000 table tennis bat designed for the intermediate player to reach their full ability the dunlop revolution 4000 table tennis bat features a 5 ply blade with 2mm d20 quality sponge and revolution max ittf approved rubber also benefitting from dunlops aeroskin edge for reduced air resistance and hexagonal damper control this table tennis bat offers great speed without sacrificing any feel table tennis bat 2mm d20 sponge 5 ply proa blade revolution max rubber