The RJ45 boot protects and organizes connector and panels. Eliminates broken release/locking tabs. Organizes cables and protects RJ45 plugs with snagless Cat5e and Cat6 boots. Protects the connector. Prevents tangled messes. Eliminates broken release/locking tabs. Relieves stress on cable. Helps maintain radius bend. Color code designated. Covers the external ground on shielded connectors.