Car Audio Harness is used when installing an aftermarket stereo Connects the aftermarket stereo harness to the vehicles factory harness Socket Size: 43.5x37x19.5mm / 1.71'x1.46'x0.77'(L*W*H); Cable Length: 13.2cm / 5.20' Material: ABS, Metal; Fit For Hyundai Package Include: 1 x Car Audio Wire Harness