It includes the end regions (25) of first longitudinal direction orientation that absorbent core layer (18), which is used to absorb and keep body exudates, the end regions (26) of second opposite portrait orientation and middle area (22) are located in end regions. Intermediate region (22) is including the first pattern of indentations and has first thickness. The petiolarea (25) of first portrait orientation and the petiolarea (26) of the second opposite portrait orientation respectively include that the second pattern of indentations is different from the first pattern of indentations, and has opening. End regions (25,26) each have second thickness, and second thickness is less than first thickness.