Silicone Dust Plug Type-C Charging PortDesigned for Type-C port tablets or cell phonesMade of quality silicone material, flexible and durable to useIt's very easy to insert and remove, but firmly stay in place even when the phone is moving about as you walkProtect your phone's charging port from damage by water, dust, dirt and grimeMini size, with size of 1x0.5cm, convenient to store in your pocket