This VESA Mount Adapter Kit allows your 27-inch iMac computer, 27-inch LED Cinema Display, or Apple Thunderbolt Display to be used with a variety of alternative mounting solutions, such as wall mounts and zero footprint articulating arms, based on the VESA flat panel mounting interface FPMI. With a tool in this kit, you can remove the iMac or display stand and attach the VESA Mount Adapter.