Kookaburra's unique construction matrix formulas consist of two main materials. Carbon provides strength, response and rigidity. The properties of carbon fibre, such as low weight combined with high tensile strength, make it ideally suited to hockey stick construction. The other main material is fibreglass, providing feel and durability. It has a high ratio of surface area to weight, making it ideal for hockey sticks. This comprises of 95% carbon and 5% fibreglass. The i-Bow is a unique compromise between low and mid bowed sticks to provide all round performance. They also feature a Euro Maxi head design, a thinner, rounder toe, which provides exceptional touch and feel. Anti Tremor Technology ensures vibrations are reduced when striking the ball, as well aiding touch and control. Kookaburra Multi-Directional braided carbon improves power, touch and feel, as well as torsional stability. For additional control, Soft Feel Resin promotes greater feel and dexterity without making any compromises on the power generated with each strike.