Made from high-quality protein leather and memory sponge for enhanced comfort during extended use. Designed specifically for the WH-CH520 headphone model, ensuring a . Provides excellent sound isolation, allowing for an immersive listening experience. construction that withstands daily wear and tear, prolonging the life of your headphones. Easy to install, making it convenient to replace old or worn-out earpads and headband. Upgrade your listening experience with these premium earpads and headset headband designed for the WH-CH520 headphones. The combination of protein leather and memory sponge offers superior comfort, while the precise fit ensures optimal sound quality. Enjoy long hours of music without discomfort, and easily replace your old earpads to keep your headphones looking and feeling . Color: Black Material: Protein Leather+Memory Sponge Package Contents: 2*Earpads 1*Headset Headband Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.