This Gold Autism Puzzle Piece Pin is simply beautiful. At 7/8″, this autism awareness puzzle pin is simply beautiful. The pin is simple, elegant and classy, and is a great way to show your support for Autism. The gold finish is hand polished, resulting in a perfect shine. The pin is in the shape of the classic autism puzzle piece. With a rubber clutch attachment on the back, the pin will stay securely fastened to whatever it is attached to!