1. Material: Aluminum alloy2. Process: surface anodizing3. Dimensions: 190x85x30 mm4. Weight: 172 grams5. Thickness of the desktop that can be clamped: 10-50 mm6. Wear resistance, dirt resistance, metal material is not easy to deform7. Can be rotated at any angle, higher degree of freedom experience8. Knob card position, easy to install and unload, stable and not shaking9. Adhesive gaskets are attached to each contact surface to prevent items from being scratched during folding and installation

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