CMYK Registration Mark Button (#608)
If you're a print nerd, this needs no explanation. Long live print! Pin back, 1-1/4" in diameter.
Front: CMYK color blocks and registration target mark
Back: metal back with pin
Size: 1-1/4" diameter circle
Printing method: digital
Caution: Some items contain small parts such as beads, eyelets, grommets, snaps, rings, buttons, staples or brads which can pose a choking hazard if detached. Keep away from small children and pets. These items are not intended for children under 13 years of age.