2 x 25mm² twin (siamese) battery cable with joined +ve and -ve cables and a sheath that can be separated as required. Suitable for low voltage auto and marine applications. Provides a neat solution, particularly in marine battery wiring where the earth may need to be returned to the battery -ve, and is also useful for making up Anderson  connector sets and jump start cables.

Flexible due to the large no. of fine strands, which makes it easy to route.