["brand new and high quality\nFeatures:\nPrevent short circuit and fire when working on the electrical system.\nSimply lift the knife and then the power is cut off.\nAn easy way to disconnect electrical power from any vehicle without tools.\nDisconnect the battery quickly and easily.\n\nUsage:\nInstalled on the negative of the battery, the other end of the for head is connected and extended by the battery connection clip, and the knife blade can be opened and closed to connect and disconnect the power supply.\n\nSpecifications:\nMaterials: Metal + rubber\nSize: app.74x47x17mm/2.91x1.85x0.67in\nColor: As pictures shown\nQuantity: 1pc\n\nNote:\nNo retail package. \nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Car Battery Disconnect Switch(other accessories demo in the picture is not included.)"]