ABS Material: Mouse cord holder is made of ABS material, which is and durable, and can be used for a long time. Black Appearance: Black appearance, fashionable and simple, resistant to dirt, exquisite workmanship, light and portable, can be used anywhere. Anti Slip Design: Anti Slip Heavy Duty Stability Design keeps the mouse cord in place and eliminates snarling when gaming is hot. Antirust Spring Arm: Mouse cord bungee comes with antirust spring arm, which ensures long term use, no drag wire control, and extended gaming experience. Improved Comfort: Drag free mouse movement eliminates cable drag and snags for improved consistency and comfort.