Powerblade 4000 - Iso. Frame Titanium alloy head with Graphite shaft incorporating T-section technology for lightweight durability and powerful performance.Powerblade's Iso. Frame head geometry increases length of the main strings to create an enlarged sweetspot. This delivers ultimate power for enhanced performance and ideal playability for beginners and game improvers.The Powerblade racket range also offers unmatched value for money.Weight: 90g.Contruction: Graphite/Titanium Alloy.Headshape: Iso. Frame.Balance: Head Light.