Specification:Hair Type: 100% human hairHair Color: Light Brown(maybe slightly different from actual item due to the effect of light and the monitor's brightness) Package: 1pcs/Pack ,Handmade Human Hair Bun. Hair Style: Wavy/CurlyHair Weight: 25g/pieceUser Group: Women,lady,girl,generally used by all ages,Got you feeling like goddess. Hair Longevity: 6-12 months under good careHair 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. Attention: 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 these 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. Why do you see different colors? The exact colors that are pictured might not be the same because different monitors and cameras being used. If you have any questions of product about color, you could tell us at any time and send us the photo of your hair. Maybe we can recommend the color that matches your hair.