... bag, document bag, handy case, clear holder, name card holder, business card holder, cd holder, photo album, ring binder, and offset printing pp OEM products ... , PVC, leather PUColor/logo SelectionCustomedRing shapeO-shaped, D-shapedPrintingCustomer's design or logoUsagePromotion gift, store pens , pencils , rulers, erasers etcOEM/ODMAccept ...