The shirt false collar necklace accessory has variety style and colors for your choice. It can make you more charming and attract people's eyes on you. Giving you a different spring and summer. Show your personal charm from now on. Perimeter: 21 cm - 50 cm(8.27-19.69 inch) It's detachable so that you can match all kinds of clothes to change style according to your favor every day. It will make your shirt become beautiful and fashion, and you will be more charming. Give yourself a wonderful and different spring and summer. Show your style and personal temperament and you will be the most unique and fashionable. It's perfect gift for friends, family and your girlfriend.