20 PCS Silicone Anti-Dust Plugs for RJ45 Port(Black)

1. Silicone material, flexible and elastic 2. Dustproof and waterproof, to prevent the port from oxidation and rust 3. Temperature resistance range: -40 ~ 280 degree C 4. Suitable for RJ45 port of Laptop or other device 5. 20pcs in one pack