Stack the boxes to store your materials cost-effectively or sell your goods directly from the boxes using the convenient front wall opening. This way, you save on expensive shelving systems and can easily rearrange as needed. The boxes can be subdivided in various ways with appropriate insert boxes and are available without a removable dust flap made of transparent plastic. Sturdy stacking edges ensure safe stacking up to 600 kg. Made of high-quality polypropylene (PP) plastic, they offer high stability, resistance to most acids and alkalis, and temperature resistance from -20° to +100° C. Color: Blue, semi-open, without dust flap.