(3) Black Skeleton Skull Safety Pins Clothing Utility Crafts DIY Biker Punk Gothic Skulls These plated black skull safety pins have detailed alloy casting, solid construction and a semi polished black finish. They are a bit larger than a regular safety pin, measuring 2 inches long and 7/8 inches wide. Listing is for three fully functional safety pins. See our other listings for more skull themed safety pins and fasteners.. Ships free, new & sealed in a black velvet jewelry bag! See our other listings for more dark themed jewelry.