Renew Your Headphone Easily Ultra Comfort and Perfect Sound: High-quality protein leather and elastic memory foam, ergonomic design, QuietComfort and soft without clamping ears. Noise-canceling perfectly and enhances every beat to make the voice outstanding.Easy Installation: just remove the old ear cups and install the new replacements in seconds. Perfect fitting and the same size as the original, to give your favorite headphones brand new.Remember how the old one is being remove. the same way it needs to be put back.Long Durability: Easy maintenance and long life span. Never worry about falling off because they are specially designed and exactly match the ear muffs. Soft Touch & Better NC Memory rebound sponge Slowly return to the original shape after pressing ,Don't press the ears ,Long wear without pain . Higher Standard The raw materials are selected from the world's high-end headphone material suppliers, and each production is strictly exquisite Easy to Install The earpads are easy to install, with detailed installation tutorials inside. A few simple steps will renew your earphones completely.