UNIVERSAL COMPATIBILITY - Dual monitor mount widely fits most 13" to 32" flat and curved screens and holds up to 17.6 lbs per arm, not limited to 32 30 28 27 25 24 23 22 21 20 19 17 inch screen, but not compatible with 1000R/1500R/1800R curved screens. Compatible with 75 x 75 mm and 100 x 100 mm VESA pattern. This monitor mount with Clamp and Grommet Base, C clamp fits a desk thickness up to 0.71" to 2.56" and grommet mounting fits a desk thickness up to 0.39"- 1.57". ARTICULATION & HEIGHT ADJUSTMENT - Adjustable articulating arms provide 360° rotation, 180° swivel, and +70° ~ -90° tilt functions, easily finding optimal view angle. Feature a range of 16.65" vertical height adjustment.