Features & details Fits 13" To 27" Screens - Dual monitor mount fitting two screens 13” to 27” in size and up to 22 lbs in weight with 75x75mm or 100x100mm backside mounting holes. Keep your power and AV cables clean and organized with detachable cable clips on the arms and center pole. Full Articulation - Adjustable mount offers +90° to -90° tilt, 180° swivel, 360° rotation, and height adjustment along the center pole. Warning: Please do not pull monitor(s) too far forward or backward beyond the stand's center of gravity, as this will cause stability issues. Heavy Duty Base - Measures 13" x 10.5" providing solid stability while monitors are held within its center of gravity. The bottom of the base features padding to protect your desk from scratches. Easy Installation - Mounting your monitors is a simple process with detachable VESA bracket plates.