MRC:
						The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
					 
					
						Body Style:
					
					
						Earphone cushion,  elliptical					
				 
							
					
						MRC:
						The element,compound,or mixture of which the earphone cushion is fabricated,excluding any surface treatment.AHEW
					 
					
						Earphone Cushion Material:
					
					
						Plastic,  vinyl					
				 
							
					
					
						Earphone Cushion Thickness:
					
					
						0.531 inches 					
				 
							
					
					
						Earphone Cushion Outside Height:
					
					
						4.468 inches 					
				 
							
					
					
						Earphone Cushion Inside Height:
					
					
						2.718 inches 					
				 
							
					
					
						Earphone Cushion Outside Width:
					
					
						3.437 inches 					
				 
							
					
					
						Earphone Cushion Inside Width:
					
					
						1.875 inches