PinMart Halloween Pumpkin Jack-O'-Lantern Holiday Lapel Pin 1" Available as a single item or bulk packed. Select your quantity above. Order more, Save more! Qty: 1 pin A jack-o'-lantern is typically a carved pumpkin. It is associated chiefly with the holiday Halloween, and was named after the phenomenon of strange light flickering over peat bogs, called ignis fatuus or jack-o'-lantern. Our Jack-O-Lantern or Pumpkin Lapel Pin is die struck from jewelers metal, gold plated, and has enamel color fills. SIZE: 1" Each piece includes a clutch back and is individually poly bagged.