A technology attaching a wire harness and a carpet to a vehicle body panel at a low cost is provided. A carpet with wire harness 1 includes: a carpet main body 3; a wire harness 2 arranged on the carpet main body 3; a retaining tab 4 having a portion near a base end connected to the carpet main body 3 and, together with the carpet main body 3, wrapping up and holding the wire harness 2 by folding back a portion near a forefront end of the retaining tab 4; and an attachment portion 5 attaching the retaining tab 4 to the carpet main body 3 by passing an insertion portion 51 through the carpet main body 3 and a portion of the retaining tab 4 nearer to the forefront end than the portion covering the wire harness 2. The carpet main body 3 is attached to a vehicle body panel 9 by inserting the insertion portion 51 through the vehicle body panel 9.
