Product Introduction
Machine Weft Hair Extensions, also known as Sew-In Wefts, are designed for long-lasting wear and salon-level customization. Built on a durable, flexible foundation, these wefts blend seamlessly into natural hair while delivering full, natural-looking volume tailored to your style.
Ideal for clients seeking maximum fullness and secure wear, Machine Wefts offer reliable performance with a polished, professional finish.
Key Features & Benefits
Specifications
Recommended For
How to Apply
Machine Weft vs. Genius Weft: What’s the Difference?
Machine Weft
Classic & full-bodied
Densely sewn for maximum fullness at the lowest cost, with a thicker, more visible band that can feel bulky near the scalp.
Genius Weft
Trim-to-fit & invisible
Ultra-thin, skin-like band you can cut to any width without shedding—combining the density of hand-tied and the clean finish of injected wefts for a flat, undetectable finish with no return hair.
Care & Maintenance
- Schedule move-ups every 6–8 weeks.
- Use silicone-lined beads and durable thread; replace beads and thread at each move-up.
- Choose bead colors matching your roots for a discreet blend.
- Don’t use flare or grooved beads—silicone beads give the best grip and comfort for sew-ins.
- Don’t reuse old beads or thread—worn materials reduce hold and risk slippage.
- Don’t rip the weft out—cut all thread and fully release beads before removing.
Hair Quality Comparison
Remy Human Hair
- Material: 100% human hair with aligned cuticles
- Processing: lightly treated to improve smoothness and manageability
- Texture: soft and natural-looking, with slight variation in thickness
- Durability: 6–12 months with proper care
- Styling: can be dyed or permed (limited chemical tolerance)
- Best For: everyday wear, short-term styling, cost-effective extensions
Virgin Cuticle Human Hair
- Material: 100% virgin human hair, never chemically processed
- Processing: no acid or chemical treatment; cuticles remain 100% intact
- Texture: ultra-smooth, consistent thickness, premium natural movement
- Durability: 2–3 years or longer with proper care
- Styling: can be dyed, bleached, and permed freely
- Best For: long-term wear, luxury extensions, professional styling
Remarks
Color Difference
The actual color may vary slightly from what you see on screen due to monitor settings and lighting. We recommend contacting our customer service for real product photos or a short video before placing a custom-color order.
Return Policy
At RGB Hair, your satisfaction comes first. If you are not fully satisfied with your purchase, you may return eligible items within 15 days of delivery. Simply submit your return request within 15 days and provide the return tracking number within 14 days.
Full details: Refund and Returns Policy →
Not sure which extension type is right for you? Read our complete guide before you buy.
