The size for this small metal silver crown is 2.75" Height, approx. 4" Across Open Top, and 3" Across Open Bottom. This crown would be an amazing accessory for your king or queen costume, or any other Halloween, cosplay or royal costume. It's also good for all kinds of decorations. It can be used for a cake topper, (good for any size of cakes), centerpiece decorations for your wedding, Birthday, Bridal shower, or Retirement party.