Invisible Wire Hair Extensions with Headband Black Brown 01

【Material】Heat-friendly synthetic fiber (Heat Resistence: 300℉-350℉ or 150-180℃). With the heat-friendly fiber you can change the look using your favorite styling tools. 【Invisible Wire Extension】No clips, no glue, no tape, which is harmless to your hair. Unlike the traditional clip in hair extensions, this one-piece Invisible Wire hair extension is lighter and more comfortable without clips, and really easier to apply and remove without any extra help in a few minutes. 【Secure Fit】An invisible band allows the extension to lie smooth and flat on the head, making it comfortable and secure. 【Adjustable Size】If the size doesn't fit you, adjust it by tightening or loosening the wire. Each package includes a standby wire.