Material: The enamel pin is made of premium and eco-friendly alloy and rhinestone, sturdy and durable. The brooch is lightweight only 14g, comfortable to wear.Unique design: The inspiration for the design of the collar brooch is the butterfly, which symbolizes happiness and freedom. Feel like a princess when you add these rhinestone butterfly brooches to your favorite outfit.Wide application: the crystal brooch is a good accessory for your suit, collars, sweaters, hat and dresses, suitable for both formal and casual occasions, simple and classic design can match your most great outfit.Perfect Gift: Fashion enamel pin is an ideal gift for family, lover, wife, best friend, girlfriend. Well, the celebration presents on wedding anniversary, birthday, Valentine's Day, Mother's Day, Thanksgiving or Christmas.