HZP 18 504150 Leatherette ring ear cushion, small (pair) suitable for: CC 510, CC 513, CC 520, CC 520 IP, CC 530, SH 230, SH 230 IP, SH 250, SH 310, SH 320, SH 330, SH 333, SH 335, SH 338 IP, SH 340 and MB line.