Each package contains 1 pinback button. Buy more to wear and to share! Size: At 2.25 inches in diameter, these buttons were made to be seen. Metal backing– Trust us, there's a big difference between metal and plastic. These are REAL pinback buttons. Made in the USA – Each and every button is produced in-house, using high-quality paper and button parts. Support our country by buying SUPERIOR American-made buttons. Raise autism awareness with pinback buttons from our autism awareness collection. The I'm not rude I'm on the spectrum button helps elicit kindness and understanding. Perfect for Autism Awareness Month events and activities, or simply wear every day to support the cause.