1.Compatibility: QC35, QC35 ii (Over-Ear) headphones. Please check your headphone model before purchase.<br> 2.Comfortable to wear: Made of protein soft and high elasticity material, it fits your ears and reduces ear pressure, long lasting enjoyment without fatigue.<br> 3.Easy to install: Remove the old one (Just a little bit of force is needed), then take a ear pad, align the buckle with the corresponding hole, and press to complete the installation.<br> 4.Perfect fit: Original size, snug fit. It's time to throw away your peeling and aging earpads and put on our ones! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin