FEPITO 30 Pack Magic Hair Curlers Spiral Curls Styling Hair Rollers Kit No Heat Hair Curler and Styling Hooks for All Hair Lengths, 55cm/ 22inch Specification: Size: 55cm/ 22inch (after stretching) Quantity: 30pcs Color: Purple and red Inner diameter: about 2.5 to 2.8 cm Magic hook: 1 set, about 55 cm Applicable hair: Dry & wet medium & long hair Advantage: No harm to hair, easy operation, recyclable How to Use: 1. Shampoo and condition hair and towel dry. 2. If you need, apply styling products evenly through your hair to give extra hold to your curls. 3. Assemble the wand. 4. Insert Wand through the slit at either end of the curlers. 5. Hook onto a small section of hair. 6. Pull the stick out so hair goes into curlers. 7. Use a hairdryer to blow-dry the hair (just start drying with hot air and then cool the hair with cold air) 8. Perm time: 8-20 minutes. 9. Combing hair and make styling