Universal Arm Rest Support Extender for Desk, Adjustable Height Clamp-on Armrest with Rotating Elbow Rest Holder, Ergonomic Elbow Pad Platform for Left, Right Hand for Home Office (Black)

Product Description: ▸Material: · Bracket: Die-cast Aluminum · Tray Support: Plastic · Adjusting & Pressing Screw: Steel ▸Suitable Desk Thickness: ≤6cm/2.4inches ▸Adjustment Gear: 6 Gears (ratchet adjustment) ▸Adjustable Height Range: 1.5cm below the desktop, 7cm above the desktop ▸Load-bearing: 0-5kg Packing List: Computer Armrest * 1 -Note: · Due to the use of different shooting tools, slight color errors may occur. Please refer to the actual product. · Because it is measured manually, the error is 1-3cm, please refer to the actual product. · Do not recommend using on table with edge slope and edge with decorative strip or glass office table.