Kookaburra Siege Hockey StickProfile: MBow 310 For players who prefer a more conventional stick. The M Bow places the optimum point of the bow in the mid section of the shaft, enhancing ball control and slap hitting techniques, whilst specialising in the full blooded strike. (Optimum Point 21. 00 mm @ 310mm) Construction: Dual Core 50% Carbon A reinforced back hand edge for increased durability and robustness. KCF: The textured playing surface generates a more secure contact