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:
					
					
						Rubber foam,  synthetic					
				 
							
					
					
						Earphone Cushion Thickness:
					
					
						0.859 inches 					
				 
							
					
					
						Earphone Cushion Outside Height:
					
					
						4.375 inches 					
				 
							
					
					
						Earphone Cushion Inside Height:
					
					
						1.625 inches 					
				 
							
					
					
						Earphone Cushion Outside Width:
					
					
						3.688 inches 					
				 
							
					
					
						Earphone Cushion Inside Width:
					
					
						1.625 inches