Feature:1. Sturdy: Replacement ear pads add reinforced stitching and upgraded materials. Highly elastic, durable, flexible and glossy surface for long term wear.2. Noise Isolation: The earpads blocks the entrance of the outside sound, retains the original sound of your headphone. It keeps you a quiet world when you are in noise outside.3. Comfortable Material: High density memory foam and soft protein leather, our earpads will wrap your ears perfectly, comfortable and sound isolation.4. Easy Installation: Simply remove the old ear cushion and install the new replacement ear cushion within seconds. They will not fall off easily.5. Compatibility: Our soft and comfortable headphone earpads are perfect for EDIFIER W820NB bluetooth headphones to replace worn out earpads.Specification:Item Type: Headphone Ear PadMaterial: Protein Leather + Memory FoamApplicable Model: For EDIFIER W820NB Bluetooth Headset Package List:2 x Headset Ear Pads