Pin Back / DIY Ø19 mm, platinum, 25 pc.

Metal pin back,19 mm is made of metal and has fastening type of safety pin. With a help of wire you can glue to it various jewellery components and create thus original and unrivaled piece of jewellery. Please be aware, that there might be some spots with unfinish galvanization, mostly next to the safety pin.
Upper diameter: 19 mm
Bottom diameter: 16 mm
Depth of pad: 1 mm
Length of Pin: 20 mm