·Flexible & Adjustable：1. Comes with 4 built-in U clips that lock the extension onto your hair securely with no slipping. 2. Simply tighten or loose the wire through the adjustable ring to fit your head. Suitable to all head sizes. Also elastic and comfortable to wear without over tightening. 3. New S Hook will prevent the wire from falling off.

·Easy to Apply： No wig cap or band needed, this luxuriously long 20” extension will blend seamlessly to give you instant volume and thickness.1. Position the wire hair extensions over your head like a headband. 2. fix the 4 clips in your hair. 3. Use your own hair to hide the wire. Achieve fuller, longer hair with natural waves instantly!

·Specification：Each pack includes 1 piece of 4 clips in wefts; 2 wires in different length for replacement; adjustable hooks get the most suitable size. Upgraded wire is thicker and more elastic, not easy to break and not cause any pressure on the scalp.

·Color Difference：We all items are for real shooting. Considering the light and different monitors, the exact color may be slightly different from the color shown in the picture. We will try our best to describe the project in detail.