← Pins Macrophage Enamel Pin Default Title - $9.90 USD $9.90 USD Quantity Add to Cart We're sorry, this product is sold out! Dispatched in 10 – 15 business days. Worldwide shipping available. Shipping calculated at checkout. Hard Enamel Lapel Pin Gold plating 1.25" wide Butterfly clasp pin back, 2 pin posts Meet the macrophage. It is one of the reasons you are still alive at this moment. Give this hardworking immune cell the recognition it deserves and wear it on your jacket or your backpack. Pair with the Dendritic Cell Pin and the Neutrophil Pin to get the best look.