Material: Hair extensions are made of high-quality and high-temperature resistant synthetic fibers, you can use curling irons. Hair extensions does not chemical materials, no harm to the body, no smell, soft hair texture, natural texture. Easy to use: The hair clip in hair extension is easy to clip in the hair.Hair extensions is light in weight and will not burden the scalp. Hair extensions are long enough to be trimmed according to your own hair. And suitable for kids. Blue colored hair extensions: There are different hairstyles can be designed according to different colors to go to different occasions. Applicable scenarios: daily hairdressing, various parties, various festivals (Halloween, Christmas, etc.), music festivals. At the same time, it is a heart-warming gift for friends or children. Easy to clean and maintain: Use shampoo and conditioner for washing to smooth out gently. Do not soak, and then put it on a dry towel to dry naturally (hair dryer is not allowed). If the hair extension is somewhat curly, cover it with a wet towel, let it dry naturally, and take it out.