PURPOSE: A shield can is provided to be easily attached and detached perpendicularly and fix the shield can firmly, in order to prevent the deviation of the shield can due to an external force applied from a slope or side. CONSTITUTION: A pair of elastic pieces(10a,10b) of a hook shape pressurize and fixe a side plate of a shield can. A base portion(20) connects the lower part of the elastic piece. The bottom surface of the side plate of the shield can is located in the base portion. A connecting and fixing portion(30) serially connects at least one elastic piece. The connecting and fixing portion is fixed to a PCB(Printed Circuit Board).