... :magnet, safety pin. 4)OEM design Features:promotional badgematerialPrinted paper+plastic +safety pinthicknessAccording to your requestcertificateLow cadmium, Lead free and Nickel ... , 58, 65, 75 MOQ1000pcs,accept smaller quantity shapeRound,square, rectangle,heart, oval and polygon can be madeProcessingoffset printing or silk printing ...