Make something sweet for your Autism Awareness fundraiser or dinner. Our Autism Puzzle Cookie Cutters also make great auction prizes. Show your love and support for people afflicted with autism and their families when you whip up a batch of sweet treats and donate them to a potluck dinner or bake sale. Metal. These 2 1/2" metal cookie cutters come on 5 1/2" cards that include a recipe for sugar cookies inside.