Neomounts by Newstar FPMA-D700DV Tilt/Turn/Rotate Dual Desk Mount (clamp) for two 10-27" Monitor Screens ONE ABOVE OTHER, Height Adjustable - Black Specifications General Min. screen size*: 10 inch Max. screen size*: 27 inch Min. weight: 0 kg (per screen) Max. weight: 6 kg (per screen) Screens: 2 VESA pattern: 75x75, 100x100 mm VESA minimum: 75x75 mm VESA maximum: 100x100 mm Desk mount: Clamp Functionality Type: Full motion, Tilt, Rotate, Swivel Tilt (degrees): 180° Swivel (degrees): 180° Rotate (degrees): 360° Depth: 13 cm Height: 0 - 70 cm Height adjustment: Manual Clamp range: 9 cm https://www.neomounts.com/home-office-solutions/monitor-desk- mounts/fpma-d700dv-neomounts-by-newstar-monitor-desk-mount/