The TM Leather 28 GT Wheel Add-On is the detachable GT-style wheel crafted with hand-stitched leather, compatible with all Thrustmaster T-Series racing wheels (T300 RS / T300 Ferrari GTE / T500 RS / Ferrari F1 Wheel Integral T500 / TX Racing Wheel Ferrari 458 Italia Edition). Its genuine hand-stitched leather on the wheel's entire circumference makes for an incredibly authentic feel. This wheel is 11 inches in diameter with a 0.08 inch-thick brushed metal central steering plate. It weighs just over 2 pounds! (for super-responsive inertia and Force Feedback). The wheel's structure is identical to automotive standards, featuring a 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. There are 2 large wheel-mounted sequential paddle shifters which move with the wheel. These shifters are crafted of 0.08 inch-thick brushed metal with a metallic paint finish. They feature a very high-end tact switch with a life cycle of more than 10 million activations. The TM Leather 28 GT Wheel Add-On offers full driving controls including 2 wheel-mounted paddle shifters; 6 easy-access, clearly identified action buttons; a 3-position rotary switch with push function in the central position; and a Multidirectional D-pad. This detachable wheel with Thrustmaster Quick Release system lets you quickly switch from one wheel to another (TM Leather 28 GT Wheel / GT Wheel / PS Wheel / Ferrari F1 Wheel / Ferrari 458 Challenge / Ferrari 458 Italia, all sold separately). The TM Leather 28 GT Wheel Add-On is compatible with all Thrustmaster T-Series racing wheels including the T300 RS, T300 Ferrari GTE, T500 RS, Ferrari F1 Wheel Integral T500, and TX Racing Wheel Ferrari 458 Italia Edition.