This is a SIM Card Tray Holder Eject Pin. It can be used to easily open, remove or eject the SIM card tray. This product is made of metal and has been crafted meticulously. It is lightweight, compact and portable, and can easily be carried around on your key ring. It is a great accessory for your phone, especially if you have lost or damaged your original eject pin. Please note that this is a non-OEM generic product.