Button Components for 50 mm Buttons
Buttons with a diameter of 50 mm originally came from the area of trophys and cups. The ready mady 50 mm perfectly fits in the according space to individualise the trophy. This is why in the past the 50 mm button was only available with a flat black plastic backside which was good for glueing. Meanwhile it is also available with the metal back and safety pin. Please urgently regard these advices concerning compatibility of button components.