ADJUSTS FREELY WITH ArmAdjust: premium dual monitor arms has our ArmAdjust technology. With it each ultrawide monitor mount can adjust to any position while keeping the dual monitor mount sturdy, in position, and the monitor VESA mount will not wobble, tilt or fall down. Make sure to set up the adjustable monitor stand according to instructions. QUARX dual monitor arms & monitor stands will give you peace of mind. Our dual monitor desk mount will relieve your posture and back issues. STURDY BASE & ALL METAL: All parts on the FLYTE double monitor stand are premium grade metal only. Our desk monitor mount has a uniquely designed 6" secure monitor base. Computer screens and monitors will stay sturdy. The dual monitor arms are an amazing monitor riser for wood, plastic, metal, and even a glass office desk table. The computer monitor mount will work if the desk isn't thicker than 2.2", the 2 monitor desk mount will work on office and work desks that are up to 3" thick.