Specifications: Featured by fine workmanship, the headset sleeves can be used to replace the old or broken one.Due to the fine workmanship, the headset sleeves are good choice to substitute for the old or broken one.You can use the headset sleeves to substitute for the old or broken one due to its fine workmanship.Features: The headset sleeves can improve the purity of the sound effect by insulating the outside noise.You can enjoy the clear sound effect because the headset sleeves can help to improve the purity of the sound effect.The headphone cushions are compatible with Sony WH-1000XM4/WH-1000XM3.10cm x 8cm/3.94" x 3.15" (Approx.)notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Please choose the model according to your needs.