Cozypony 3.5mm Bling Clear CrystalEarphone Plug Stopper iPhone 6/6S Prevent dust from polluting the inside part of phone from earphone jack hole. The plug is suitable for laptop, MP3, MP4 or other device with 3.5mm earphone jack. Faux bling faux crystal decor, it is not only a anti-dust plug, but also decorates your phone and gives it a good look.