RB Hair Co.
Polyester Nylon Thread
Polyester Nylon Thread
Midnight
Mocha
Blonde
Midnight
Mocha
Blonde
RB Hair Co. Weft Guide
A quick reference for extension length, quantity, and weight.
Straight Wefts
| Length | Wefts Per Pack | Weight Per Pack |
|---|---|---|
| 18" | 1 weft | 20g |
| 22" | 1 weft | 25g |
| 24" | 1 weft | 25g |
Tape-In Extensions
| Length | Quantity | Weight Per Pack |
|---|---|---|
| 16" | 1 pack (10 pcs) | 25g |
| 20" | 1 pack (10 pcs) | 25g |
RB Hair Co. Ordering Guide
Use these typical weft counts as a starting point when planning an install.
1 Row Install
| Typical Weft Count |
|---|
| 4–5 wefts |
2 Row Install
| Typical Weft Count |
|---|
| 6–9 wefts |
3 Row Install
| Typical Weft Count |
|---|
| 10–14 wefts |
4 Row Install
| Typical Weft Count |
|---|
| 15–18 wefts |
Our new Polyester Nylon Thread was carefully selected to create cleaner, more natural-looking extension installs while improving long-term performance behind the chair.
Unlike traditional cotton-blend threads, this premium thread is designed to resist water absorption, helping reduce swelling that can contribute to loose wefts or tension changes after washing.
Why Stylists Love It
✔ More natural-looking finish that blends seamlessly into the weft
✔ Water-resistant fibers won’t absorb moisture like traditional thread
✔ Helps maintain consistent tension after shampooing
✔ Smooth glide makes stitching easier and faster
✔ Strong, durable construction for long-lasting wear
✔ Soft, flexible feel for comfortable installs
✔ Colorfast to help maintain a professional appearance over time
Small: 1000m
Large: 5000m
Orders are processed as quickly as possible. Shipping rates and delivery options are calculated at checkout.
Exchanges are welcome within 15 days of delivery on hair that is unopened, unworn, unaltered, and in its original packaging. We are unable to offer refunds or returns.
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The Coveted Weft Guide
The Coveted Weft in Silky Straight (Asian Remy)
| Length | Number of Wefts | Number of Grams Per Pack |
|---|---|---|
| 18” | 3 x 11.5” wefts | 60g |
| 22” | 3 x 11.5” wefts | 80g |
| 26” | 3 x 11.5” wefts | 100g |
The Coveted Weft in Beach Wavy (Steam-Injected, Asian Remy)
| Length | Number of Wefts | Number of Grams Per Pack |
|---|---|---|
| 18” | 3 x 11.5” wefts | 60g |
| 22” | 3 x 11.5” wefts | 80g |
The Coveted Tape in Textures (Indian Temple)
| Length | Number of Wefts | Number of Grams Per Pack |
|---|---|---|
| 18” | 1 weft | 50g |
| 22” | 1 weft | 50g |
The Coveted Weft Ordering Guide
The Coveted Weft 1 Row Install
| Number of Wefts | Recommended Order |
|---|---|
| All lengths: 4-5 wefts | 1 - 2 Packs |
The Coveted Weft 2 Row Install
| Number of Wefts | Recommended Order |
|---|---|
| All lengths: 8-9 wefts | 3 Packs |
The Coveted Weft 3 Row Install
| Number of Wefts | Recommended Order |
|---|---|
| All lengths: 12-14 wefts | 4 to 5 Packs |
The Coveted Weft 4 Row Install
| Number of Wefts | Recommended Order |
|---|---|
| All lengths: 16-18 wefts | 5 to 6 Packs |
Please note: these are recommended guidelines, and quantities may vary based on individual client customizations.