6-piece set of connection cables with metal and plastic rail connectors

N gauge 100% compatible with Minitrix / Roco / Fleischmann - 6-piece set with the following content:
- 2-wire connection cable 100 cm with 2 rail connectors for invisible power supply
- 1-core connection cable 20 cm with a rail connector for invisible power supply
- 4 plastic insulating rail connectors