NB AV Mount F450 Universal Full Motion Articulating Gas-Strut Flexi TV Wall mount for 40" - 50" LED LCD Flat Panel Screens up to 35.2 lbs Universal wall mount for 40"- 50" TV screens and monitors, designed to hold a load of 17.6 lbs up to 35.2 lbs; VESA-compliant patterns 100 x 100 mm and 400 x 400 mm; Adjust your TV monitor to any desired position by tilting, rotating, pivoting with a slight touch and stays in position firmly due to build-in gas-strut cylinder; Free up your TV stand top space for your sound bar, other devices or decoration stuff; Sleek chrome plated aluminum look adds an elegant, modern touch to your home or office; Easy wall installation with detailed instructions and all needed hardware.