These Sennheiser HD650 headband foam clips are designed to provide a precise and reliable fit for your Sennheiser HD650 headphones. They help ensure that the headband foam pad remains securely in place, which is essential for both comfort and the overall sound experience. A stable placement of the headphones can contribute to a more consistent sound reproduction and reduce discomfort during longer listening sessions. These clips are a practical solution, whether you want to replace worn or lost original parts, or simply maintain your headphones' optimal condition.