These clad discharge cable terminals are our original product. This is the price for a set of 5. Brand new, unused original product. For enthusiasts!? It's that popular thing... the effects are unknown(^^ The strands here use copper-clad aluminum wire. Copper-clad aluminum wire is a next-generation composite cable with a special copper cladding (clad) applied to thin aluminum single strands. We use over 1000 strands of clad wire from a domestic company (equivalent to 17sq when compressed). The terminal hole diameter is 6mm. The length of the wire strands, excluding the terminal, is 25mm-30mm. *Length cannot be specified. Clad cables are becoming mainstream overseas and are widely used from audio cables to underground cables. In Japan, they are used in USB cables and RCA cables. Aluminum wire has an image of being fragile, but because it has a special copper cladding (clad), it is flexible and durable. It also has good conductivity and is lightweight, so it is used in aircraft wiring. The more strands there are in the cable, the more effective it is. Also, it is effective when they are randomly scattered. The crimping marks may vary depending on the tools used. This is the price for a set of 5. If you want to add more, it's 220 yen per piece. We do not accept price negotiations. We do not ship on weekends and holidays. The shipping deadline will follow the app. #PowerCable #BraidedCopperWire #EarthingKit #EarthingTerminal #IgnitionEarthing #DischargeTerminal #StreetEarthingShop