Fits 13' to 30' Screens: Dual monitor mount fitting two screens 13 to 30 in size and up to 22 lbs in weight each with VESA 75x75mm or 100x100mm backside mounting holes Articulation and Height Adjustment: Enjoy comfortable viewing angles with +90° to -90° tilt, 180° swivel, 360° rotation, and height adjustment along the center pole. Monitors can be placed in portrait or landscape orientation