Opened for inspection, but unused. A transforming container that can be used as a sturdy box, and when opened and stacked, becomes a shelf. Whether at a campsite or at home, it stylishly displays your favorite items like blankets, clothes, and books. Shelf Container 50 Specifications Size: 625 x 405 x 270(h)mm Weight: 5.5kg Function: Maximum load capacity: 20kg/unit Features: Larger capacity than the Shelf Container 25. A transforming container that can be used as a sturdy box, and when opened and stacked, becomes a shelf. Whether at a campsite or at home, it stylishly displays your favorite items like blankets, clothes, and books. Can be stacked up to 3 levels. Specifications: ● Materials: Steel (Galvanized steel sheet), Stainless steel, Bamboo composite wood