Airflow 787 is one the most reliable racquet 2pce composition – Aluminium frame and steel shaft Enhanced compression system, anti-twist design Hot Melt Technology, Woven Technology, Nano Technology ALUMTEC is constructed with premium grade aluminium alloy, a high performance metallic material widely used in the aviation industry that provides a lightweight and durable design Frame Composition: 2pc – Aluminium frame + steel shaft Weight: 105–109g Grip Size: G2 String Tension: 18–20lbs Length: 665mm Includes Cover