Wiska USB Black Anti-dust Plug  (Mobile Pack of 2)

Anti-Lost Design : The Phone dust plug uses 3M tape and sticks to the back of the phone, so you don't have to worry about losing it when you take it out for charging, permanently on your phone. Good Protection: The dust plug protects the iphone charging lightning port from dust, dirt, fluff, etc. Favoid damage and prevent poor internal connections. Silicone Material : lightning port dust cover made of high-quality, odor-free, soft silicone material. Designed to fit the port perfectly durable, tightly sealed, and mildly waterproof. Easy to Install: Just install the dust plug to the charging port, Then stick the tape to the back of the phone, and install your phone case. Not recommended for use on phones without a phone case. "Applicable Devices: This dust plug is suitable for mobile phones with ports such as USB Type C, Micro, etc. are not supported.