Fangrui Product Details 1. North Bayou F160-fp Tray Dual Arm Bracket Monitor Desk Mount Adjustable Laptop Holder 2. Versatile Compatibility: Supports 10-17 Inch Laptops And 17-30 Inch Monitors (vesa 75x75mm Or 100x100mm), With Arms Capable Of Holding Up To 9kg (19.8 Lbs) Each. 3. Fully Adjustable: Gas Spring Mechanism Allows Height Adjustment, With Monitor Arms Offering Tilt (-30 Degree+85 Degree), Swivel (360 Degree), And Rotation (-90 Degree+90 Degree) For Optimal Viewing Angles. 4. Cable Management: Built-in Cable Clips On Arms And Center Pole Keep Your Workspace Tidy And Organized, Maximizing Available Desk Space. 5. Multiple Mounting Options: Includes C-clamp For Desks 0.8-3.1 Inches Thick And Grommet Mount For Desks 0.8-3.5 Inches Thick, With All Necessary Tools And Instructions Provided. 6. Ergonomic Design: Elevates Both Laptop And Monitor To Ergonomic Heights, Reducing Eye, Shoulder, And Neck Strain To Promote A Healthier Work Style And Increased Productivity. 7. Specifications: 8. Compatible Display Sizes: 17-30 Inch Monitors, 10-17 Inch Laptops 9. Weight Capacity: 2-9kg Per Arm 10. Vesa Compatibility: 75x75mm, 100x100mm 11. Laptop Tray Width Range: 8.6-16.5 Inches (220-420mm) 12. Maximum Height (vesa Center To Desk): 15.7 Inches (400mm) 13. Maximum Extension (between Vesa Centers): 37 Inches (940mm) 14. Tilt Range: -30 Degree To +85 Degree 15. Swivel: 360 Degree (vesa) 16. Rotation: -90 Degree To +90 Degree 17. C-clamp Desk Thickness Range: 0.8-3.1 Inches (20-80mm) 18. Grommet Mount Desk Thickness Range: 0.8-3.5 Inches (20-90mm)