Monitor arm with multi-purpose platform easily moves laterally and vertically for the perfect setting. Platform can be tilted for optimal viewing and is ideal for lightweight monitors. Gas spring mechanism counter-balances the weight to hold the arm in place at the desired setting. 6 different mounting options available making for a great portable tool for training stations and temporary fittings. Arms attach to plates on back of most flat screen monitors, which must have the VESA 75 mm or 100 mm mounting pattern.