PROBLEM TO BE SOLVED: To improve the feeling of wearing a so-called bridge-type disposable diaper.SOLUTION: A front exterior body 1 and a back exterior body 2 have main areas 12, 22 and extended areas 13, 23 respectively. A plurality of elastic stretchable members 14, 15, 24, 25 extending along a width direction of a diaper and spaced apart in a longitudinal direction are arranged in the main areas and the extended areas of the front exterior body and the rear exterior body. In the front exterior body, the plurality of elastic stretchable members are arranged in the main area with narrower intervals than the plurality of elastic stretchable members arranged in the extended area. In addition, in the rear exterior body, the elastic stretchable members are also arranged in the main area with narrower intervals than the elastic stretchable members arranged in the extended area.SELECTED DRAWING: Figure 2
