Chunk Snap Charm Dragonfly Mini Petite 12mm, 1/2" Diameter Petite Snap measures 12mm which is approximately 1/2" diameter Fits all accessories for petite snaps Easy to wear and change chunk in a snap The petite 12mm snaps do NOT interchange with accessories made for standard snaps which are 3/4" Custom designed by Dragonfly Spirit Designs and sold exclusively by Beads and Dangles