SODIAL(R) 5 pairs Black Replacement Ear Cushion for MDR-Q55 MDR-Q21LP Q22 Q68 Q38 BT140Q Black ear pads for MDR-Q55 MDR-Q21LP Q22 Q68 Q38 BT140Q headphones Soft, durable and highly elastic The ear foam will improve the bass performance of your headphones. Material: Soft foam External slide. Size about. 35mm