Dual Monitor Arms - Provide excellent support for two monitor screens (up to 35") weighing up to 17.6 lbs each, and the built-in elbow spring gauge allows perfect weight adjustment at any level.Fully Adjustable - Mechanical spring arms offer an exceptional range of flexible motion featuring -90° to +90° tilt, 180° swivel, and 180° rotation. Maximum screen height to the center of the screen is 17.7".Mounting Options - The sturdy desk clamp installs from the top side of your desk for easy setup, and an equally secure grommet mount is provided to accommodate a variety of desk layouts. Recommended desktop thickness ranges from 0.39” to 2”.Compatibility - Fits most ultrawide monitors up to 35” (both flat and curved screens). The quick-release VESA brackets have 75x75mm and 100x100mm mounting capability.We've Got You Covered - Sturdy steel design is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns.