Abstract: A storage and transport container, in an unassembled state, is composed of a single-piece container blank having a bottom, foldable side and end walls and four corner flaps foldable inwardly at the side walls or the end walls. Respective turnover rims are integrally formed on the side walls and the end walls so that when the turnover rims are folded over, a stacking profile having a hook rim can be attached over the same. Four corner pieces are provided, wherein each corner piece has a base body having an upper stacking rim. Two insertion profiles are integrally formed on the base body, each having an angled profile section at the front end. The angled profile section positively fits in a respective profile recess of the side walls and the end walls. The stacking profiles extend over the insertion profiles flush against the stacking rim.