Simple design, small in size and light in weight. Strong stickiness of the 3M sticker can promise the sticker firmly attach on the PC monitor and smooth wall or surface with an edges. You can also hang other accessories on this holder, such as cables, adapters and so on. Prevents your headphone from scratching, pressing and other unwanted damage. It will make your computer desk cleaner and more tidy. Specifications: Color: black Size: 7.5*2.2*5.5mm Material: plastic