Material:Iron wireSize:17.5 * 8.5 * 13cm/6.9 * 3.3 * 5.1''Color:BlackPackage included:1x The file holderFeatures:Folders are made of wire、 relatively strong、 help put the file、 but the file has three seat convenient and effective classification of office documents. Using new metallic materials、 environmental protection spray、 quality and stability、 is your office preferred.