1. Perfectly matched with SUNDARA HE-400 HE400i HE400S HE-4XX HE-4XXs HE500 HE560 headphones. 2. Please note: Not suitable for Ananda/Ananda-BT//Edition XS series headphones. 3. Easy to install: Since the ear pads contain plastic snaps, installation is easier and the whole process is short and painless. No need to be special. 4. Unparalleled Comfort: Professional-grade velor is designed for long-term, crack-free durability. These high-quality replacement pads are designed for long-term comfort, so you can enjoy long gaming sessions with your headphones on, pain-free. 5. Noise reduction: It reduces noise from the outside world and enhances audio fidelity by buffering vibrations between the ears and headphones, providing a more vibrant sound. Colour: Black Material: sponge + flannel Package contents: 1 pair of black velvet ear pads (with plastic buckles) only contains the above package contents and does not include other products. Note: Light and different monitors may cause the color of the item to be slightly different from the actual item. The measurement allowance is +/-1-3cm.