Feature: 1.Professional Hair Style Tools - Even if you havent been blessed with naturally curly hair, anyone can get the look with the help of magic hair rollers. Curling irons require less effort than hot rollers, and they do less damage to your hair. 2.Healthy Silicone Curlers - The material is high quality medical-grade soft silicone, hypoallergenic, odorless and non-slip. No hurt for your healthy hair, no pins, clips, electricity or heat required. 3.Package: 10pcs large hair curlers and 10pcs small hair curlers, Approximate size for large is 5cm, small is 3.9cm. It looks like really cute, and using convenient, will let you more attractive. 4.Many Kinds of Hair Curly Wave - Different direction of starting roll hair in or out make different anti warped hair wave. Body Wave: make hair perpendicular to roller, roll hair in roller move the roller same time until to hair top. Loose Wave: roll hair end to roller keep hair and roller to be 45 angle of inclination, pinch roller by hand and other hand put rest of hair round the roller until to hair top. 5.Ideal Gift for Girls - It is great gift for women and girls, giving this hair care roller as a unique present to your loved ones.Suitable for any types and textures hair. Keeping the curling style for a long time. Specification: Material: high quality medical-grade soft silicone. Large sizeinner diameter is 2.0cmexternal diameter is 5.0cm Small sizeinner diameter is 1.5cmexternal diameter is 3.9cm Package: 20 pcs Hair Curlers (10 large+10 small)