Features:Suitable for the long hair person who want to be curler.Use the roller after washing your hair and drying your hair until a little wet.Long hair is suitable to the bigger one size， short hair can use the small size， each time use 10-15 pieces of the roller.Description:Item Type: Hair RollerColor: PinkRoller length: 7cmMaterial: PlasticPackage Include:1 X 12pcs roller curler clip ( your choosen size )Note:The roller length is the same length about 7cm， the different detail diameter shows at the first picture.There are 5 different size， each size has 12pcs， please choose the best size you want to buy.