The Cheetah Mounts ALAM1 is a fully articulating LCD arm mount that tilts 20 degrees, swivels 180 degrees and extends 14″ from the wall. Free your surface space by wall mounting and enjoy complete flexibility in positioning your display. The ALAM1 will fit TV s up to 4in x 4in . This is also known as VESA 100, in which the holes on the back of your unit will be in a square pattern. Many larger LCD s in the 26″- 32″ size range will use VESA 100×200 or VESA 200×200. The ALAM1 will not fit these hole patterns.