Sufficient quantity: You will receive 30 flexible curling irons in bright colors, enough to meet your daily needs, fun combinations to create your favorite curly hair yourself, you can also share them with your family and friends. Proper size: These twist foam hair rollers are approximately 7 x 0.47 inches / 18 x 1.2 cm long and in diameter, the right size to suit most hair types, practical for creating beautiful wavy, fluffy, curly hair and more. Easy to use: Simply use this rat tail comb to separate a small strand of slightly damp or dry hair, wrap the hair section several turns around these curling irons and roll these curling irons upwards towards the scalp, then bend the ends of these rods to hold the hair in place, wait a while and you can get charming curly hair, adjust the direction to start the hair rolling to create different hair waves. Reliable material: Our soft foam hair rollers without heat are made of quality rubber, flexible, reliable and lightweight, their heat-free. This style can offer you an easy and safe user experience, gentle on your natural hair. The flexible curling iron in the cylinder is more adaptable and versatile to meet different curling needs. Suitable occasions: Our heatless hair rollers are easy to use, fun for beginners to do themselves at home. Also suitable for hair salons, you can use this curling iron while sleeping or doing housework; it can create charming curls for you, and is also a thoughtful gift to send to your family and friends.