Easy to Use Our transparent wire and clips make it easy to put on and take off. Just put the hook in a position that fits the size of your head, then close Instantly Transform Your Look 's invisible wire hair extension will make your hair thicker and longer in minutes, easy and comfortable to wear, suitable for any occasion. After Sales If you have any problem, please contact us, we will solve it for you within 24 hours. HighQuality Material Made with Japan hightemperature fiber, our hair extension can be curled or straightened (Heat resistance range: 300350 or 150180). Package includes a synthetic hair extension, a rat tail comb, and an adjustable transparent wire for replacement. Tips 1.Color may vary by monitor,select a similar color based on your tail,it will look more natural. Hair color is sensitive to light,we suggest you choose the color in a place with normal light or contact us directly. 2.Hair extensions may get tangled, get a spray bottle, put some conditioner in it and add water. Or just spray some water, it will prevent tangles to some extent.