Features: Protect your USB port from dusts, debris, and liquid spills with this silicone cover featuring ergonomic handle for effortless insertion and removal. from silicone material, this dusts plugs fit USB2.0 port while maintaining space saving for accessories. for frequent travel, office workers, and students who need port protections for laptops, powerbanks, and other USB equipped devices. Keep connectors clean during daily commutes, outdoor adventure, or workspaces setups where electronic devices face environmental contaminants. The bright colored handle ensures quick identification among cables and gadgets, combining practical USB port protections with organized maintenance. Specifications: Materials: Plastic Color: Black Size: 18x12x4.2mm Package Includes: 10Pcs USB Port dusts Plugs note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.