Professional Hair Wave Rods: non-slip cold wave rod with rubber band and lid caps, easily fixed. Easy to use: Simple to use and no heating; curl your hair in a simple and natural way, and protect your hair. Create beautiful curls: Sufficient quantity, durable. Different sizes , create different beautiful curly wavy and attractive hair styles, meet your different needs. Great hairdressing tools: Great hair roller for long hair, short hair and natural hair, suitable for salon or household use. Unique gift : Presents for women and girls, daughter, girlfriend, wife and mother. Specification: Type: Cylindrical Material: plastic resin Package Includes: 1 Set Cold Wave Perm Rods Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.