XLNC 10-42" Full Motion Live TV Support Systems are sturdy beyond imagination and easy to mount as they come fully assembled. You only need to find the studs in your wall and put the necessary bolts (included). We even offer you, at no cost, a built-in leveller so that your professionalism reflects when you're done. You can bring your television forward and/or move it left or right to suit your angle of view. The possibilities are unlimited.