A kawaii penguin enamel pin presented on a collectible trading card! The pin is made with hard enamel, which tends to be the most popular choice among enamel pin collectors. Hard enamel is durable and doesn't scratch as easy as soft enamel. • material: hard enamel • plating: kc gold • pin size: 28mm • backing card size: 85x55mm The pin comes presented on a backing card, and protected by a clear plant-based sleeve (marked on the back for clarification). The packaging is fully compostable. This particular penguin pin features the magellanic penguin. The full collection includes four penguin species, which are all available in my store. Made with warm pastels along with lovely shades of white and charcoal, this hard enamel pin makes for a lovely little piece in any wildlife pin collection.