Button Badge WhatsApp 019 280 7731 WhatsApp 012 657 7731 Call now : 1700-81-7731 Email : mkmsupply@gmail.com Mk Magnet button badge come with few standard sizes: 35mm, 45mm, 58mm (most commonly used), & 75mm round size. Our button badges cone with PVC print in front and the back with pin. Suitable use for schooling, corporate, & events etc…