Hard Enamel Pin Badge the perfect giveaway to promote your branding, ideal for offices, hospitals, schools & expos. A premium option with a higher quality enamel, the surface is polished to a smooth finish without the need for an epoxy coating. 4 Size options to choose from 20 mm / 25 mm / 30 m / 35 mm. Up to 4 infill colours and includes a butterfly clutch as standard. Check out our Express range for our fas lead times on select products. For optional extras see our Creation range, also available in our Rainbow categories.