DURABLE CABLES: 1Gauge 25FT 700Amp heavy-duty battery jumper cables. Tangle-free design. PVC insulated cables remain flexible at -40F/-40C to 167F/75C. PROFESSIONAL APPLICATION: This booster cable make up of jumper part 20FT and permanent installed part 5FT, which is perfect for full size cars, cargo vans, mid-size pickup truck and freight hauling vehicles, very easy to connect with quick plug.