This New Era baseball cap is a must-have for any fan of the Arizona Diamondbacks. The black polyester material has a unique snake design, making it perfect for those who love the team's mascot. The hat is sized at 7 5/8 and is a great addition to any collection. The OG Diamondbacks Red Snake Eyes Hat Club style is sure to turn heads and make a bold statement. Add it to your wardrobe today!