1.Multiple Sizes: Available in 4 sizes (Extra-large, Large, Medium, Small), The small size fits for children and people with thin hair. The medium and large size fit for adult and people with thick hair and Extra large fit for adult and people with thick and long hair 2.Easy To Use: The hair bun makers are easy to use, even for those who are not experienced with hairstyling. Simply gather your hair inside the donut, then wrap it and secure it with a pin. In just a few minutes, you'll have the most natural and stable hairstyle possible 3.Stylish & Beautiful: Great for creating a perfect bun - bun donut hairstyles, buns, sock bun hairstyles, ballet buns, updo hairstyles and more! Keeps hair neat and tidy quickly! And the hair donut bun is made of polyester which elastic is sturdy and not worn out 4.Suitable For Multiple Occasions: With style hair bun maker, you now have the flexibility to design different hair bun hairstyles for various occasions such as parties, dates, weddings, yoga, running, dancing and so on. Easy to use, it adds volume and fullness to your hairstyle, making you look more elegant 5.Hair Accessories Kit: Includes 7 dark brown donut bun holders (extra large, 2 large, 2 medium and 2 small) to help keep the bun securely in place all day long; 5 elastic bands to create a chignon or ponytail section and to secure the hair around the donut; and 20 bobbin pins to protect the hair from scratches and give a strong hold without damaging the hair