Specification Hair Type: 100% human hair Hair Color: 9 colors to option (may be slightly different from actual item due to the effect of light and the monitor's brightness) Hair Style: Wavy/Curly Hair Weight: 20g/piece Hair Longevity: 6-12 months under good care Package Includes - 2Pcs Messy 100% Human Bun hair extensions + FREE GIFT: 2Pcs Magic Hair Bun Maker Hair bun 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. Allow it to air dry. 5. Do not brush until it's completely dry. Tips 1. Always brush through first using a looped hairbrush or wide tooth comb remembering to hold the extensions hair to support it.Failure to do this will put your own hair under unnecessary strain .I tangled hair become wet it is very difficult to remove this tangles. 2. Use aftercare products professional . 3. Wash and rinse thoroughly paying attention to the nape of the neck. 4. Never rub or massage the hair. 5.Stroke the shampoo down the hair and hair and repeat if necessary. 6. Rinse thoroughly,and apply conditioner to mid lengths. 7.Go through the extensions and separate. 8.For a sleek finish, section your hair off and blow dry using a round brush with soft bristles.Be very careful that you do not snag the bonds. Finish by using a good quality straightening iron.