Measures 1 3/8 inch.
Monarch Butterflies are a beautiful part of California culture. They're the king of Butterflies. It has other names including milkweed, common tiger, wanderer, and black veined brown. Pin has two posts in back and measures 1 3/8" wide. There is a gradation of red to yellow. You can't quite see them migrate, but you can wear this with you at all times. There are a few glow in the dark elements.