2Pcs Black Soft Leather Headphone Cushion Pads For Sennheiser PX100 X200 PXC300 Soft, durable, portable. Outer Diameter: Approx. 1.89 inch / 4.8cm Material: Soft foam and PU leather; Color: Black Black ear cushions for SENNHEISER PX100 X200 PXC300 Headphone Compatible With: SENNHEISER PX100, PX100-II, PX200, PX200-II, PMX200, PXC300, PXC150, PXC250, PX80, PC35