Hair Extensions Size Guide
Find the perfect length and measurements for your Suvita Hair extensions
Professional sizing guide by Suvita Hair Global Private Limited
Accurate Measuring
Professional techniques
Expert Guidance
Choose perfect size
Perfect Fit
Natural appearance
Hair Length Guide
All Suvita Hair extensions are measured when stretched straight. Natural texture may appear shorter due to curl pattern.
Popular Lengths
How to Measure
Stand straight against a wall
Use a measuring tape from scalp
Measure down your back to desired length
Add 2-3 inches for styling flexibility
Closure and Frontal Sizes
Lace Closure Sizes
2x5 HD Lace Closure
- Size: 2 inches wide x 5 inches long
- Best for: Free part styling
- Coverage: Top center of head
- Ideal for: Minimal parting space
2x6 HD Lace Closure
- Size: 2 inches wide x 6 inches long
- Best for: Middle part styling
- Coverage: Extended top coverage
- Ideal for: Natural hairline appearance
4x4 HD Lace Closure
- Size: 4 inches x 4 inches square
- Best for: Multiple parting options
- Coverage: Crown area
- Ideal for: Versatile styling
5x5 HD Lace Closure
- Size: 5 inches x 5 inches square
- Best for: Enhanced parting space
- Coverage: Larger crown area
- Ideal for: Maximum styling freedom
Large Closure Sizes
6x6 HD Lace Closure
- Size: 6 inches x 6 inches square
- Best for: Broad scalp coverage
- Coverage: Extended crown and part area
- Ideal for: Professional installations
7x7 HD Lace Closure
- Size: 7 inches x 7 inches square
- Best for: Maximum coverage
- Coverage: Large scalp area
- Ideal for: Protective styling
Lace Frontal (13x4)
- Size: 13 inches wide x 4 inches deep
- Best for: Complete hairline recreation
- Coverage: Ear to ear coverage
- Ideal for: Natural baby hair styling
Weight and Bundle Guide
Single Bundle
- Weight: 100g ± 5g
- Coverage: Partial volume
- Best for: Length addition
- Suitable for: Fine to medium hair
Double Bundle
- Weight: 200g total
- Coverage: Good volume
- Best for: Length + volume
- Suitable for: Medium hair density
Triple Bundle
- Weight: 300g total
- Coverage: Full volume
- Best for: Maximum fullness
- Suitable for: Thick hair or full coverage
Head Shape and Size Considerations
Face Shape Guide
Round Face
Choose longer lengths (18+ inches) to elongate appearance
Oval Face
Any length works well, very versatile
Square Face
Shoulder to mid-back lengths (14-20 inches) are ideal
Heart Face
Medium lengths (16-22 inches) balance proportions
Height Considerations
Petite (Under 5'3")
12-18 inches for balanced proportions
Average (5'3"-5'7")
16-22 inches for most flattering look
Tall (5'7"+)
20-26+ inches for best proportions
Professional Installation Tips
Before Installation
- Measure head circumference
- Assess natural hair thickness
- Consider lifestyle and maintenance
- Choose appropriate attachment method
- Plan for blending requirements
Installation Guidelines
- Leave 1-2 inches from hairline
- Ensure even weight distribution
- Check for comfort and movement
- Test parting and styling options
- Provide aftercare instructions
Wig Cap Size Chart
Measure around your head above the ears, across the forehead, and around the nape. Use the closest size below — Suvita wigs include adjustable straps and combs for a 1–2 cm tolerance.
| Cap Size | Circumference | Front to Nape | Ear to Ear | Best For |
|---|---|---|---|---|
| Petite / Small | 20.5" – 21.5" (52–54.5 cm) | 13.5" | 11" | Narrow head, children |
| Average (Standard) | 22" – 22.5" (56–57 cm) | 14.5" | 12" | Most adult women |
| Large | 23" – 23.5" (58–60 cm) | 15.5" | 13" | Wider crown, dense natural hair |
| Extra Large (Custom) | 24"+ (61 cm+) | 16.5" | 14" | Custom-order only |
Density Guide — Choosing the Right Fullness
130% Density — Light Natural
Mirrors most women's natural density. Recommended for realistic everyday wear, mature clients, and lace fronts where a translucent hairline is essential.
150% Density — Medium Full (Best-Seller)
Balanced fullness with natural movement. Our most requested density for wigs, closures, and toppers across all lengths.
180% Density — Voluminous
Rich, camera-ready volume. Preferred for stage, editorial, bridal, and clients transitioning from very thick natural hair.
200%+ Density — Maximum
Extreme fullness for performance, film, and custom drag/theatrical work. Available on request for all lace and machine-made units.
Hair Grade Guide — 10A to 14A
Suvita offers the full spectrum of virgin and Remy grades. Higher grades indicate stronger cuticle alignment, longer donor length, and greater density retention.
| Grade | Description | Lifespan (with care) | Ideal Use |
|---|---|---|---|
| 10A Remy | Single-donor Remy, aligned cuticles | 12–18 months | Everyday wear, salon inventory |
| 11A Virgin | Unprocessed virgin, thicker mid-shaft | 18–24 months | Coloring, bleaching to #613 |
| 12A Super Double Drawn | Full ends, uniform thickness top-to-bottom | 2+ years | Premium extensions, luxury salons |
| 13A Raw Indian | Temple-sourced raw hair, no chemicals | 3+ years | Custom units, high-end retail |
| 14A Raw Vietnamese/Cambodian | Rarest raw grade, cuticle perfect | 3–5 years | Investment pieces, celebrity clients |
Bundles Needed by Length
| Desired Length | Full Sew-in | With Closure/Frontal | Total Grams |
|---|---|---|---|
| 10" – 14" | 2 bundles | 2 + closure | 200 g |
| 16" – 18" | 3 bundles | 2 + closure/frontal | 300 g |
| 20" – 22" | 3 bundles | 3 + closure/frontal | 300–400 g |
| 24" – 26" | 4 bundles | 3 + closure/frontal | 400 g |
| 28" – 32" | 4–5 bundles | 4 + frontal | 450–550 g |
Strand-Count Guide — Tip Extensions
I-Tip / Micro-Bead
150 strands (fine hair) · 200 strands (medium) · 250–300 strands (thick/full head). 1 g per strand.
K-Tip / Keratin Fusion
100–150 tips (partial) · 175–200 tips (full head). 0.8–1 g per tip, pre-bonded Italian keratin.
Nano-Ring
200–250 strands full head. 0.5 g per strand — ideal for very fine hair, invisible attachment.
Tape-In
40 pieces (partial) · 60–80 pieces (full head). 2.5 g per piece · 4 cm wide standard.
Hand-Tied Weft
2–3 wefts per row · 3–5 rows for full head. Cut-to-width without shedding.
Machine Weft
Standard bundle width 40" (100 cm). Sew or glue application, most economical option.
Sizing FAQ
How is length measured — from top or bottom?
All Suvita lengths are measured from weft/base to the very tip when hair is fully stretched straight. Curly and wavy textures visually appear 15–25% shorter.
What's the tolerance on bundle weight?
±5 g per 100 g bundle for Remy, ±3 g for double-drawn and raw grades. Full-weight guarantee on every order.
Can I request custom lengths or cap sizes?
Yes. MOQ 20 units per custom spec. Lead time 10–15 business days for custom lace, density, cap, or length combinations.
Does 100 g look thin on my head?
For lengths above 18", most clients need 200–300 g for a proportionate look. Longer hair naturally distributes thinner at the ends.
How do I convert inches to centimetres?
Multiply inches by 2.54. e.g. 18" = 45.7 cm, 22" = 55.9 cm, 26" = 66 cm.
Still Need Help Choosing?
Free Consultation Available
Our hair specialists are available to help you choose the perfect size and style for your needs.
Phone: +91-8595652171
Email: [email protected]
WhatsApp: 24/7 sizing consultation available
Video consultations available for international customers