Why Choose It ★ This invisible wire hair extensions have 3 clips, simple and firm to wear, easy to hide, won't damage your hair, and come in a variety of sizes and colors for you to choose from. ★ Detailed information ★ 100% Japanese high temperature resistant fiber,can be curled or straightened. (Temperature range: 300℉-350℉ or 150-180℃) Package includes a hair extension, a rat-tail comb, and a wire for replacement. ★ How to Apply ★ Tie up the hair on top of your head, put on the hair extensions and close the clips, then spread your hair out to blend in with the extensions. Or watch our video for more details. ★ 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.