These challenge coins are a great way to recognize the hard work and dedication of each member of your group oOrganizationThese coins originated during World War I, and were issued to soldiers as a symbol of camaraderie and unity. This modern take measures 1.75- and made of quality zinc alloy with a die-struck imprint and a soft enamel color fill. Customize each handsome coins with youOrganization or company logo or message. They’re the perfect token to give to commemorate membership, years of service, or to acknowledge special honors.Multiple caoting colors for options. Measuring 1 3/4 inches, this custom zinc 1.75 inches brass challenge coin gold plating. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.