Product description Size: 10 mm Color:Black, silver, pink Material: PET Package includes:4 x Anti dust plugs 1.Quality material: the dust plug is composed of quality PET material and a smooth aluminum shell; After sophisticated craftsmanship, it can be nicely adapted to your mobile phone interface 2.Design: the dust plug is designed according to the interface of the compatible mobile phone model, and it is accurately docked with the USB interface; It is not easy to fall off and has no gaps, leaving no chance for dust to accumulate in the mobile phone interface; You can take it out at will to protect your phone anytime, anywhere 3.Cell phone safety: the purpose of the dust plug is to connect to the mobile phone interface without leaving any gaps to allow dust to accumulate; The design of the dust plug fits the interface greatly, so there is no need to worry about any damage to the mobile phone, and there will be no short circuit or other problems 4.Nice protection: the dust plug protects the phone interface from dust, dirt, lint, etc.; A small accessory that protects the mobile phone, eliminates the high cost of repairing the equipment, while maintaining the stable use of the equipment 5.Wide application: compatible with iPhone phones of most types, including compatible with iPhone 11, 12, pro, mini, X, XS, XR, 7, 8, 6, Plus, Max, Air, iPad Mini 4, iPad Mini 3, iPad Mini 2, etc.