Large size hair rollers Material: VelcroLarge Size:1.89 IN in diameterThe multi-purpose roller can customize hair of any length according to the needs. You can create beautiful waves and curls for long, short and medium hair. Step 1: Dry your hair about 80% to 90% after washing. Comb through a section of hair that is equal to or smaller than the width of your roller. Step 2: Roll or twist your sections of hair around each hair roller. Step 3: Secure the hair rollers with clips. Blow dry your hair until it is completely dry. Keep the rollers in for 15 minutes to allow them to cool. Step 4: Remove the rollers from your hair by carefully unwinding them ( Never brush your hair, or you'll ruin your fresh curls.).