The molecular design of the HEAD Nano Ti Tornado Racquet incorporates nanomaterial with the original Titanium Weave to provide a stronger, more stable, and more potent racquet. This racquet is made of anodized aluminium, a special chemical process that modifies the surface's microscopic pattern. As a result, the racket is stronger and more resilient. Experience the explosive power and racquet speed for yourself. Added bumper to protect the racquet.