Easy to Install: Just take out the previous one and install the new one, simple operation. Replacement: Perfect for replacing lost, damaged or dirty ear pads of headphone, easy to operate. Material: Made of high quality artificial leather, it is durable and flexible, allowing you to listen for a long time. Applicability: The cushion is suitable for Brainwavz HM5, fit well, makes your headphone looks new. Noise Reduction: The soft memory foam can manage the ability to block noise from the outside.