This Scalextric is for a pair of track power jumper lead extension cables, allowing for even more customization and flexibility in your racing setup. The digital/analogue capabilities of the set provide a seamless transition between the two modes, while the brand's reputation for quality ensures that you are getting a reliable and durable product. The model is the Power Jumper Cables and it comes from China. This is a great addition to any Scalextric collection and promises hours of exciting racing fun.