WENNALIFE 2.0 Genius Sew in Hair Extensions Real Human Hair, 16100g Jet Black Weft Hair Extensions Human Hair for Women Invisi

2.0 Genius Sew in Hair Extension: Made from real human hair with higher weight density for double the fullness. WENNALIFE weft hair extension is thick from root to top, giving you double the volume in the same space | Invisible & Seamless Blend: Genius sew in hair extensions feature an ultra-thin band that lies flat against the scalp for an invisible look. Made with no return hair, it stays smooth - no itching, no tangling, just breathable, long-lasting comfort | Color Match: Jet Black. The blackest black, this cool-toned shade has blue undertones throughout for enhanced shine and gloss. We suggest choosing color through your own root?s hair. (There maybe color differences due to different monitor) | Genius Weft Specification: WENNALIFE real human hair 2.0 genius weft, 80-120g per package, 14-24inch available. To moderately thicken your hair, we suggest 1-2 sets; for a full head, 2-3 sets; and for adding both length and volume, we recommend 3-4 sets | Professional Installation: 2.0 Genius weft is designed for sew-in application, delivering superior durability and flexibility without the bulk of traditional PU wefts. It can be heat-styled, allowing you to easily create your desired curls or straight looks