100 Autism Charms Awareness Puzzle Piece Aspergers Silver Open 1-1/8in 30mm Lot of 100 Charms Antiqued Silver Puzzle Piece Open Shaped Charms Lot of 100 Perfect for Fundraising Autism and Asperger's Awareness Symbol 1-1/8x3/4 inch 30x18mm Zinc Alloy Material Great for Jewelry, Beautiful & Sturdy