These are the 1:24-1:25 Black Photo-Etch Battery Kit made by Gofer Racing Decals.
Key Features
Contains: Photo-Etch Hardware, Black Battery Cable Wire, Battery Stud
Works best on 1/24 and 1/25 scale models
Can be used in all aspects of hobbies from diorama building, model train layouts, and model cars!
Specs
Scale: 1:24 – 1:25
Requires
Glue
Model to apply to
Paint
Sprue Cutters