The 2025 GUINNESS Opengate Brewery St. Patrick's Day 3" Pin-Back Button is a collectible item perfect for beer enthusiasts and fans of the Guinness brand. Featuring the iconic Guinness logo and a festive St. Patrick's Day theme, this pin is a great way to show off your love for the brand and add a touch of breweriana to your collection. With its high-quality design and limited availability, this pin is a must-have for any collector or Guinness enthusiast.