Donut burn extension is a type of extension which is hollow which makes it easy to put on and maintain.its washable and last for a long periodof time.Classy hair bun  fit for all occasions. With this hair bun, your bad hair days is gone, you will style your hair as desired.can be worn by kinds because it's light.you can change the colour of the extension by wrapping it with colour braid or hair.can be used in different styles that is in braids natural hair and also in wigs as you only need to hold the hair together.