COMPATIBILITY: Perfectly fits Bose 700 wireless noise canceling headphones ONLY! Please confirm your headset model before purchase. Robust Durability: Made with high-density noise isolation foam and softer high-quality protein leather, our stitched ear cushions will seal brilliantly around your ears, which strikes the perfect balance between comfort and noise isolation. PERFECT FITMENT: Besides the ear pads and a pair of scrims, you will get a plastic tool, making the whole installation easy and quick (usually 3 minutes). Improved sound: your old pads negatively affect the quality sound from your headphones, while our precisely modeled ear pads won't affect the sound performance of your headphones and will keep your headphones looking brand new. WE CONTINUE TO DEVELOP MORE PROFESSIONAL AND ERGONOMIC EARBUDS.