... .5X2.0CM Material:PU Real leather etc OEM High quality mangetic business portfolio/folder with calculator 1.Model size:31.5X23.5X2.0CM ... .Material:PU real leather PP PVC etc. 3.OEM accepted with high quality 4.Size,material,color,logo and design can be customized ... or gold stamp,debossed,embossed,screen or hot transfer printing,laser metal plate, embroidery 6.5 years experince manufacture 7.Payment ...