Abstract: A device for sorting flat-area piece goods, particularly packets, packages, and letters. This device has a drum cylinder open towards the outside at both faces, and mounted at an angle to rotate on a bearing body on the mantle surface of the cylinder. The cylinder is structured with longitudinal rollers that rotate about their longitudinal axis, arranged at a distance from one another, mounted on annular flanges, whereby the longitudinal rollers are arranged as steps that extend towards the inside. In each instance, the steps are formed of a roller arrangement of longitudinal rollers. According to an alternative particularly preferred embodiment there is a device with longitudinal rollers that can be put into rotation about their longitudinal axes by a drive. This device has longitudinal rollers that can be put into rotation about their longitudinal axes by the drive.