Description:MaterialPerms Hair Tools are made of PP material, which is lightweight and strong.DesignThe hollow structure of Hair Rods can effectively dissipate heat, ensuring that your hair is heated evenly and forms great curls. The sponge stick ensures that the scalp will not be burned during the styling process, providing a comfortable user experience.Easy to UseHair Rollers are suitable for personal use and professional hairdressing, suitable for most types of hairstyles.FunctionHair Clips make the hair bottom area and create an ideal and charming hairstyle. Good performance helps create curly, wavy, and other hairstyles.ApplicableHair Styling Tools could be in barber shops, salons, beauty salons, or at home.Specification:Material: PPSize Chart:8.3cmx6.3cmx4cm/3.27inchx2.48inchx1.57inchPackage Includes:6 Hair RollersNote:Please allow slight errors of 1-2cm differences due to manual measurement.