... ,memo box,ring binder.Size: A4 or customize Material: Cardboard, paperPacking: 5pcs/set/pp box, 4sets/master cartonMOQ: 1000setsLOGO ... , waterproof, oil-resistance, nontoxicAdvantage: 1, Make of environmental protective cardboard / paper material, no harm to human body. 2. Profession ... selection to packaging.More package details as below: 2012 popular paper stationery multi pack and file folder