If you have any questions, please feel free to contact us. We'll get back to you as soon as possible. Type: wig Material: High temperature wire. Color: Black Size: 10cm Hair Quality: No tangle, no fall out, no color fade, can be permed or dyed, can be straightened Packing: 115 grams per piece, a pack of 1 1. Keep hair and scalp clean before wearing. Make sure the hair is not tangled. 2. Wash the gel with lukewarm water and a moisturizing shampoo and conditioner. Do not touch the scalp with the conditioner, rub it from the middle down. Wring out the water with a towel, preferably to dry naturally. You should definitely try this, we have a great after sales service, so don't worry! ? Tip: Due to different display resolutions, there will be slight differences, please understand! ? Manual size measurement, the error of 1cm-2cm is normal, please understand! ? If you have any questions, please contact customer service immediately! We have professional customer service and quality after-sales, please rest assured to buy, I wish you a happy life.?100% Satisfaction?: If you have any questions, please feel free to contact us, we will help you as soon as possible. ?IMPORTANT NOTE?: Hair can be curled, straightened and dyed just like your own hair. With proper care and reusability, your hair can last a long time. ?Easy and Comfortable to Wear?: Easy to install and remove, you can use it directly. Usually you need 2-3 packs for normal capacity and 4-5 packs for full head. ?Multiple Colors?: We have multiple lengths and colors, all colors look good, there may be slight color difference due to the monitor. ?Salon Quality?: The material in the hair extension is made of high temperature silk, which will not tangle or fall off. Hair is soft and shiny with invisible bobby pins for safety and stability.