DQ-2012 L51×W58×T5.6MM RING
DQ-2012.1 L73.7×W46.6×T6.5MM RING
DQ-2012.2L52×W35×T5MM RING
DQ-2012.3L33.4×W33.4×T6.5MM RING
DQ-2012.4L50.7×W37×T5MM RING
DQ-2012.5L47.5×W56×T5MM RING