Rocstor ErgoReach Mounting Arm for Monitor, Curved Screen Display, Flat Panel Display - Matte Black - 1 Display(s) Supported - 24" to 57" Screen Support - 59.52 lb Load Capacity - 75 x 75, 100 x 100, 100 x 200, 200 x 100, 200 x 200 - VESA Mount Compatible - 1 - Steel, Aluminum, Plastic: