There are 10 kinds of people in the world - those who understand binary and those who don't. These are great gifts for programmers. Binary humor. You either like it or don't.
Product Information Need to say it big and bold? Pin on our oversized button and your message can't be missed. Pass them out at rallies, fundraising events, business promotions, big birthdays - anywhere you want to wear and share what's on your mind.
3.5-inch diameter
Metal shell
UV-resistant Mylar cover
Pinned metal back
100 Pack
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