Weft hair extensions are the backbone of professional salon services. At Yahui Hair, we produce two distinct weft types: the ultra-thin Genius Weft (hand-tied) and the durable Machine Weft (machine-sewn). Both use 100% Remy human hair but serve different client needs.
Genius Weft (hand-tied weft) is crafted by skilled artisans who tie individual hair strands onto a thin, flexible thread. The result is an ultra-thin weft (~1mm) that lays flat against the scalp — virtually invisible. It is our #1 bestselling product.
Machine Weft is produced on industrial sewing machines that stitch hair onto a reinforced seam. The weft is thicker (3–5mm) but significantly more durable. It is the most economical weft option for high-volume salons.
| Feature | Genius Weft | Machine Weft |
|---|---|---|
| Production | Hand-tied by artisans | Machine-sewn |
| Thickness | ~1mm | 3–5mm |
| Install time | 60–90 min | 45–60 min |
| Shedding risk | Very low | Low (double-reinforced) |
| Reusable | 3–5 installs | 5–8 installs |
| Wholesale from | $55/pack | $40/pack |
Genius Weft is the choice for luxury salons: invisible, ultra-thin, premium feel. Machine Weft suits high-volume salons: durable, economical, easy to customize. Many salons stock both for different client tiers.
Want to compare both weft types?
Request a starter sample pack — 1 Genius Weft + 1 Machine Weft.
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Shop Wefts: Genius Weft · Machine Weft