Synthetic hair extensions synthetic fibre moves and feels like real human hair. This is most easy to apply the product is made from synthetic heat-resistant fibre, which makes it looks and feels like real human hair. Because it is designed to be easy comfortable to use, you can easily wear it without any extra help. This product is washable and can be permed. Also you can restyle it into your favourite hair style. Clip in hair extensions care instruction: 1. Wash in cold or warm water. 2. Add a dash of shampoo and wash gently. 3. Rinse thoroughly in cold water. 4. Does not brush when wet allow hair to naturally dry. 5. Brush wig into desired style after completely dry. Directions 1. Divide your hair into two sections. Use your finger orb to draw a horizontal line from your right temple to your left temple, sectioning off the top part of your hair and securing it with a hair tie or hair clip. 2. Open the clips on your extensions. Align the tops of the hair extensions with the horizontal part you have made and gently push down to snap the clips into place. 3. Release the top section of your hair. Gently tousle to blend your natural hair with the clip-on extensions.