Product includes one (1) pair of ear pads. High quality ear pads fit Turtle Beach PX3, PX4, PX22, PX51, PX21, DPX21, XP400, XP300, XP510, XP500, X31, X32, X11, X12, Z22, Foxtrot, XP Seven, XP510, XP500, and similar size headsets. Equivalent to Turtle Beach Type C ear pads. ienza is a registered trademark. ienza products are developed as cost-effective alternatives to OEM parts. They are not necessarily endorsed by the OEMs.