Fits 75 x 75 mm / 100 x 100 mm VESA-compliant monitors Monitor weight capacity: up to 7 kg (15.43 lbs.) each Installs on horizontal surfaces from 10 mm - 85 mm (0.40 in. - 3.34 in.) thick Dimensions Height (pole): 443 mm (17.44 in.) Diameter (pole): 35 mm (1.38 in.) Arm length (radius): 658 mm (25.90 in.) Arm width (extended): 1316 mm (51.81 in.) Package Contents LCD Monitor Mount with Center Mount and Double-Link Swing Arms Cable management clips and trim caps C-clamp with thumb screw Monitor mounting and assembly screws Installation hardware with instructions and hex tools