RAYSUN 1M 3.5mm Male to Female Extension Socket Flush Mount Lead Cable With Mounting Panel for Car Boat (Fulfilled by Amazon in US) 1, 3.5mm Jack male to female flush mount dash extension cable; 2, Ideal for extend and accomplish the audio transfer in your car, boat, motorcycle, support very easy access to your accessory inputs 3, Use an existing hole or cut a hole in your dashboard and clip in the socket to flush mount it to your vehicle's dash 4, 1M length cable with mounting socket panel; 5, Package: 1 x 3.5mm(M-F) Dash mount cable.