Descriptio This item is made of plastic plug. It can fully protect your charger port and headphone socket from dust. Besides, it will not damage or scratch the internal workings of your phone. Reuseable plastic plug is easy to remove and insert,against dust and water. Protects your charger port and headphone socket from dust. Features - Color: Black.- Material: plastic.- Size: 0.9 x 0.3 x 0.2 cm.- Easy and simple installation.- Prevent Containments Such as Dust, Dirt, Sand and Sweat from Entering Device Ports.- They can be used in conjunction with for iPhone, help extend the useful life of device.- Stylish design: Not only do these protect your iPhone but the plastic design makes them durable, long-lasting and look great.- Durable and light weight.Packing list: 10 x Dust Plugs