Compatibility: WALI Triple Monitor Stand fits most LCD, LED flat screen TVs and monitors up to 27 inches, and support weight up to 22lbs per arm. Mount plates detachable and height adjustable suit with VESA 75x75mm or 100x100mm. Multiple Options: Two-stage locking system Free Standing and 4” diameter Grommet-Base. Grommet-Base is suit with 0.3”-2.4” desk thickness. The free-standing V-Base can be placed on any desktop. Adjustable: Arms extend and retract with full height adjustable on 16” height pole, center monitor +/-15° tilt, side monitor +/-90° tilt and swivel to change reading angles and 360° rotate from landscape to portrait mode. Dynamic: Our monitor arm is easily adjustable, allowing you to work in a more comfortable, ergonomically correct position to reduce neck and eye strain. The contemporary design is ideal for homes, dorms, schools, businesses, offices, IT networks, manufacturing plants, etc. Package Includes: 1 x WALI Free Standing Triple Monitor Mount (Black), 1 x Mounting Hardware Kit, 1 x User Manual, experienced and friendly US based customer support available to assist 7 days a week.