Here's an innovative way to show your support for a brand, cause, or event. Advertise and promote with our 2 1/4" celluloid button that's made with one piece - a metal shell doubles as the backing. Round in design, this handy marketing tool features a full safety pin attachment as the standard. Customize with an offset lithography imprint and hand out at your next tradeshow or convention. A great giveaway for campaigns, schools, and more!