Rokenbok Night Shift Trailer 30717 interactive toy vehicle. This yellow and grey construction-themed trailer features dual spotlights and a hazard warning plate on the rear. Designed for use with the Rokenbok RC system, it adds functional play to any custom build. The unit includes the original instruction manual and is housed in its internal cardboard packaging. Requires 2 AA batteries for operation (not included). Ideal for collectors and young builders aged 6 and up who enjoy modular construction and remote-controlled machinery.