1、IDEAL REPLACEMENT: They are an ideal replacement for damaged headphone ear cushions, which not only fit seamlessly into your headphones, but also provide you with a more comfortable wearing experience. 2、GOOD NOISE ISOLATION: Not only are they more comfortable to wear, but they also seal your ears perfectly, finding the best balance between comfort and sound insulation. 3、IMPROVE SOUND QUALITY: Old ear cushions can negatively affect the sound quality of your headphones. You will immediately feel the difference as soon as you put on the new ear cushions. 4、EASY TO INSTALL: They are easy to install and use. You just need to remove the original, old and damaged ones and install the new ones. The whole process is simple. 5、PREMIUM MATERIAL: Made of high density memory foam and soft protein leather material and reinforced stitching process, they are highly elastic that won't squeeze your ears and can be worn for a long time.