Genuine hand-stitched leather on the wheel's entire circumference (for an authentic feel). The wheel's structure is identical to automotive standards, featuring polyurethane molding (for a more flexible touch and enhanced comfort) and an internal hoop made of steel (for improved transmission of driving sensations and of Force Feedback effects, in particular). Wheel-mounted: paddle shifters move with the wheel 13 cm tall. Crafted of 2 mm-thick brushed metal + metallic paint. Very high-end tact switch (life cycle of more than 10 million activations).