Dunlop Blackstorm Carbon Squash RacketMaximise power and velocity in your swings with the Dunlop Blackstorm Carbon squash racket. A power frame designed for intermediate level players, the Blackstorm Carbon has an oversized head (77. 5in2) with a bigger sweet spot and uses Power Grommets technology to give you extra punch across the hitting zone. A closed throat design combined with Advanced Control System technology guarantees improved torsional strength and frame stability for more shot