An attachment and securement system that allows an item to be secured onto a surface or a structure, and to be selectively positioned. The system consists of a first assembly with a magnet and an interface, and a second assembly with a screw actuated clamp and a post that terminates at a circular metal head. The first assembly is attached to an item such as a mobile communication device, a computing device, apparel, or an apparel accessory. The item with the attached first assembly is then placed in contact with and magnetically adhered to the second assembly, which is attached to a surface or structure. The magnet secures the item to the second assembly, and the circular design of the metal head allows the head to rotate about the magnet, allowing the item to be selectively positioned.