Here's something a lot different! A Hat Pin with locking back. Features a knobcone pinecone slice, a tiny real mushroom, abalone, and pink caviar-beads. All of this, fully encased in epoxy resin. Knobcone size is 1"W x 1.25"L. This gleaming hat pin will be a conversation starter that you'll wear with pride! Comes with a gift box.