PLEASE NOTE !!! 1. Stand only (does not include gearbox and handbrake simulator). 2. If the thickness of the table edge exceeds 7 centimeters, it cannot be used. Important Notices !!! This product must not be used for the installation of flight simulators or any other kinds of simulators. It only supports the specific uses as described in the text. (just for Logitech G Driving Force Shifter, Thrustmaster TH8A Shifter, TSS Handbrake.) Two Clamps: In racing games, intense shifting can cause huge shaking. Therefore, we have adopted an upgraded design. The stand fixed by two clamps is extremely excellent and more stable when in operation. (Note: The non-slip pad on the clamp can be optionally not pasted to enhance stability. This is optional installation.) Heavy-duty Metal: This stand is heavy and made of thick metal. But we believe you will like it. It has a strong structure. Compatibility: For Logitech G Driving Force Shifter, Thrustmaster TH8A Shifter, TSS Handbrake. Adjustability: Supports up and down position adjustment. Please refer to our pictures. Two Pad Idea: Non-slip pad 1: Under the top plate at the top of the stand, we have pasted the pad to protect your desktop. Non-slip pad 2: We have designed it to be optional. The non-slip pad on the clamp can be optionally used. If not pasted, it will be more firmly and stably. This is optional installation. Mount for Racing Shifter Handbrake