3xSilicone Dust Stopper Dustproof Plug USB Earphone Port Cap for MacBook Black

Description:

Suitable for Apple Pro/Air.
High quality silicone material, precision mold forming, in line with ROHS and VOC standards.
Dustproof, and oxidation resistant.
Prevent metal objects from entering the interface and causing a short circuit to damage the computer.
Small and simple design provide convenience for carrying and storing, easy to use and intall.

Specification:

Headphone jack: approx. diameter 6x5mm
USB interface: approx. 10x5x5mm

Package Includes:(3 Pack)

1 Piece headphone jack plug
4 Pieces USB interface plug