Here’s a clear, professional lash extension size chart that lash artists commonly use.
📏 Lash Extension Size Chart (Standard)
1️⃣ Lash Length Chart (mm)
| Length (mm) | Effect / Usage |
|---|---|
| 6–7 mm | Inner corners, lower lashes |
| 8–9 mm | Natural sets, short inner zones |
| 10–11 mm | Everyday natural look |
| 12–13 mm | Most popular lengths (classic & volume) |
| 14–15 mm | Glam, cat eye, doll eye |
| 16–18 mm | Dramatic / strip-lash effect (advanced use) |
✅ Most-used range: 8–14 mm
⚠️ Longer than 15 mm requires strong natural lashes
2️⃣ Lash Thickness (Diameter) Chart
| Thickness (mm) | Best For |
|---|---|
| 0.03 | Mega volume |
| 0.05 | Volume |
| 0.07 | Volume / light mega |
| 0.10 | Hybrid |
| 0.12 | Classic (natural) |
| 0.15 | Classic (defined) |
| 0.18–0.20 | Heavy classic (not recommended for weak lashes) |
✅ Most popular:
-
Classic: 0.12 / 0.15
-
Volume: 0.05 / 0.07
3️⃣ Lash Curl Chart
| Curl Type | Look & Use |
|---|---|
| J | Very natural, straight lashes |
| B | Soft lift, natural sets |
| C | Natural + visible lift (most popular) |
| CC | More dramatic than C |
| D | Strong curl, glam looks |
| L | Flat base, ideal for hooded eyes |
| L+ / M | Extreme lift, trendy styles |
4️⃣ Quick Selection Guide
| Client Wants | Recommend |
|---|---|
| Natural everyday | 9–12 mm · C curl · 0.12 |
| Wispy / Kim K | Mixed 8–14 mm · C/CC curl |
| Cat eye | Short inner → long outer (8–14 mm) |
| Doll eye | Longest in center |
| Volume glam | 0.05–0.07 · D curl |
| Hooded eyes | L or L+ curl |