Ultrawide Compatibility: Quad monitor stand fitting four ultrawide and regular screens up to 38” in size and 17.6 lbs in weight (each) with VESA 75x75mm or 100x100mm mounting holes --Patented--Premium Telescoping Arms for Flush Setup: Heavy duty arms adjust to fit larger ultrawide monitors. Unique telescoping design expands arms straight outwards for a flush-to-wall quad screen setup. Arms slide into each other for added strength and stabilityInnovative Design: Installing your 4 monitors is a simple process with detachable VESA brackets, and the freestanding base design gives you flexible placement optionsArticulation and Height Adjustment: Adjustable mount offers +90° to -90° tilt, 180° swivel, 360° rotation, and height adjustment along the extra tall center pole. Monitors can be placed in portrait or landscape orientationHeavy 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 surface from scuffs and scratches