This credit card sized magnifier can slip right into a wallet.It’s lightweight and portable so it can be used for many occasions such as school study, exploring nature, viewing documents, reading labels and maps.It leaves enough imprint space for your logo so a better brand publicity can be achieved.Various colors are available.It’s a ideal gift for clinics, health care centers, trade show promotions. Made from pvc material, measuring 3.4 inches x 2.1 inches, this custom credit card magnifier. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.