1)Button Badge is good for promotion 2)Material:metal or tin 2)Various shapes and ... MaterialTinplatePrintingPantone ColorPurposeIdeal for promotion, also as souvenirRemarkOther Size (cm)2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 5.0, 5.5, 5.8, 6 ... .5, 9.0, 10.0, 15.0Other ShapeHeart, Square, RctangleBack of BadgePlastic or metal is availableDesignCustomers' designs are welcomed Custom Button Badge With High Quality ...