2011 new drawer collection Materials: Nylon outside non woven with chipboard embryo. eco-friendly ,economic OEM ,ODM welcome 1.Drawer collection, files collection, pen holder, letter holder, file holder 2.Materials: fabric/leatherette/paper for optional with chipboard and fiberboard core.3.Widely using for office holding or storing files/pens/book, and keep everything tidy and clean.4.verious ...