'5 Stacked Books' wooden pin badge. Proudly manufactured by us in our UK factory using FSC-certified woods, and thoughtfully packaged with eco-friendly materials. Size - 31mm x 24mm Material - FSC certified Maple veneer Fixings - Metal pin with metal butterfly clutch. Packaging - Presented on an Enamel Pin Factory branded backing card.* Add a sustainable touch to your jacket, bag, or hat with this thoughtfully designed pin. Perfect for showcasing your values, expressing your style, or gifting someone special in a way that’s kind to the planet. *Alternatively, we can package your pins on your store's custom backing cards —Contact us for details.