EMI Gaskets are selected and used by the electrical/electronic industry to meet compliance with stipulated EMI/EMC requirements. Choosing a low cost solution is also a factor. Gaskets can also be used as a basic method for saving money when manufacturing a system. The intent of an effective gasket is not only to maximize EMI/RFI shielding, but to also reduce the number of fasteners (or screws) needed to comply with requirements.