... to save space & shipping 4.Pass ROHS standards 5.OEM Specifications:Item No.:Cardboard foldable file holderDescription:Attractive design and ... ,oil-resistance,nontoxic.Advantage:1,Made of environmental protective paper material, no harm to human body.2,Foldable, ... treasure packaging,craft packaging,cloth organizer,toy collection,tools storage box,gift storage and packing, products display etc.3. The ...