Features1.Hook Part: Hook teeth round and smoothly, no hook hair, no card hair, flute part, so that perm liquid more easily permeate the hair 2.Prevent Stuck: Hair curling roller doesn’t get stuck in your hair and doesn’t require heat, which can reduce hair damage and make hair curls more plump and soft 3.Easy Use: Perm rods set is easy and quick to clip onto your hair without any tools or rubber bands, which is convenient for you to use at home, create a beautiful curly hairstyle 4.Plastic And Resin: Made of high quality plastic and resin material, safe and reliable, which will not hurt your hair, suitable for creating a variety of hair styles. 5.Ideal Gift: A total of 12 pieces, you can share it with family and friends, which is the perfect gift for ladies and girls in their birthday, Christmas day or any other festivalSpecificationItem Type: Hair Perm RodsMaterial: Plastic, ResinCombined State Size: Approx. 8 x 2cm / 3.15 x 0.79inOpen State Size: Approx. 14.5cm / 5.71inPackage List12 x Hair Perm Rods