HEAD Neon 130 Strung Squash Racquet [Strung] This racquet ships pre-strung Squash racquet is part of HEAD's new YouTek series d3o smart material adapts to and amplifies shots; powerful shots become more explosive, while touch shots become more accurate Optimal maneuverability and comfort; recommended for players seeking extra power in quad-shaped racquet Evolution Pro string in 16/17 string pattern 16.5-to-20-millimeter cross-S; 500-square-centimeter head size; 130-gram frame weight; 370-millimeter balance