Transparent plastic Crystal Anti Dust Cap Plug Earphone Jack 3.5mm for iPhone 4 4s 3Gs iPod Touch / iPad by usamz909 Designed to protect your headphone jack from dust. Materials: plastic Color:Transparent Condition: 100% Brand New We value your comments. If there is any unsatisfactory issue regarding our products, it would be much appreciated if you could share your view with us before leaving a negative feedback