Product Features Comes with a durable alloy frame Metallix Technology Dynamic PowerZone String Pattern, perfect for first-timers Technology: H-Beam, Damp Plus MegaSorb Dampener Beam: 20 mm Weight (Catalog): 185 g Balance (Catalog): 270 mm Headsize: 107in² Length: 22 in String pattern: 16/16 Grip: Synthetic