The Dunlop FX 500 Tour tennis racket incorporates Dunlop's most advanced technologies, delivering outstanding performance in power, spin, comfort, and control. With a 98 sq in racket head, a 305 gram weight, a 16x19 string pattern, and 21/23/21 mm frame thickness, the FX 500 Tour is ideal for advanced players seeking speed, spin, and stability in a racket with the precision to dominate the game.