Ergotech 1 x 3 Quad Desk Stand with 28-Inch Pole - Black (100-D28-B13) Max Monitor Size: Up to 24" Rotation: 360degree / Tilt: 25degree up/ 25degree down Color: Black Product includes:(2) Standard 75/100mm VESA pivots, (2) Quick Release 75/100mm VESA Adjustable Pivots, (1) 25" horizontal bars with wings, (1) 18" wide x 16" deep HD base, (1) 28" pole