This golf ball marker is a must-have for any avid golfer. It features the iconic Siwanoy Country Club design and is made of durable 1 inch metal. Perfect for marking your ball on the course, this marker is a great addition to any golf bag. Whether you're a casual golfer or a seasoned pro, this marker is sure to impress. So why wait? Add this Siwanoy Country Club golf ball marker to your collection today!