[Regarding] a bin, Beis Shammai say: It is measured from its interior. But Beis Hillel say: It is measured from its exterior. Both agree that the thickness of the legs and the thickness of the rims are not measured. R’ Yose says: They agree that the thickness of the legs and the thickness of the rims are measured, but [the area] between [the legs] is not measured. R’ Shimon Shezuri says: If the legs were one handbreadth high, [then the area] between them is not measured. But if not, [the area] between them is measured.