Design Your Own Button Pin: personalize button pin with special words, photo papers, figures, make your own badges, also very useful for companies, schools, factories to design their group badges Package contains: 50 sets of clear buttons with pins (includes 50 x round covers and 50 x matched backs with pins); Button diameter: 6 cm/ 2.4 inch; They are individually packaged and then placed in a large bag Wide Application: instant button badges are suitable for DIY crafts, school projects, and as a wonderful gift for birthday parties and weddings, appropriate for designing badges for schools, companies, factories Repeated use: take your own pictures and print them out to create your own personalized button; You can also change different style as you like Easy to use: easy to assemble without machine's assistance, snap them together correctly, then pinch up and around in both directions until you heard a loud snap, then tugged on the pin to see if they were snapped together