Listings most often list metal bases (commonly brass) combined with enamel; some listings simply describe the item as 'metal' or 'enamel.'
Sizes commonly range from about 1.0 inch up to 2 inches (examples found include 1.0", 1.1", 1.5", and 2").
Common closures and backings include safety-pin styles, clips, and post-and-clutch systems; some listings also mention rubber clutches or other secure catches.
Finishes shown include polished and matte. Visual styles range from classic orange-and-black jack-o'-lantern designs to full-color horror-themed artwork (for example green-heart motifs, gothic or horror portraits).
Listings show various suggested ages, including Adult, 17 years and up, and 12 years and up; specific age guidance depends on the seller.
They’re commonly pinned to clothing, backpacks, hats, or lanyards and are also displayed on pin boards or used as costume accessories.
