Sufficient number and variety of colors: the package contains 12 pieces of soft hair rollers, sufficient quantity, suitable for you to match with different makeup and hairstyles, you can also use, exchange and share them whenever you want. Material information: the inner core of these night sleep hair rollers is sponge foam, the surface coatings are fabric material, you can apply them when you sleep at night, then you can get beautiful and desirable curly hair the next morning, saving time and energy Delicate and thoughtful: these DIY sponge hair rollers adopt cushion shapes, no need to heat the hair compared to other electric, not easy to damage the hair, no need to go to the hair salon, easy to use, you can get nice curly hairstyles conveniently and quickly How to use correctly: spray first a little hairspray on dry hair before you start doing curly and waving steps, then select some hair and roll the hair on the soft area of the hair rollers until the hair roots, and as long as you stay tight from starting to roll hair, you can fold the hair rollers without any clamps Get different hairstyles: you can apply these foam pads to get different hairstyles, with different beauty ways, for example, long hair can be used for the down half which will offer more temperament and beauty, different direction to start rolling hair in or out make different curly waves