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Closures & Frontals

4x4 & 5x5 Closures  ·  13x4 Frontals  ·  HD Lace & Transparent  ·  14"–18"

4x4 HD Lace Closure — Straight (Product Shot) 4x4 HD Lace Closure — Straight (Front & Back View)
100% Human Hair Pre-Plucked Hairline

4x4 HD Lace Closure

A 4x4 closure covers the top of your head with a small lace panel, giving a natural scalp appearance at the parting area. Available in both HD Lace (thinnest, most invisible) and Transparent Lace. Pre-plucked hairline with baby hairs for a seamless blend with all skin tones.

4 interest-free installments with Afterpay or Klarna
Lace Type HD Lace
Texture Straight
Length 14"
$58.00
1
4 interest-free installments with Afterpay or Klarna
Need it installed? Book at Weave Bar →
5x5 HD Lace Closure — Straight (Product Shot) 5x5 HD Lace Closure — Straight (Front & Back View)
100% Human Hair Pre-Plucked Hairline

5x5 HD Lace Closure

The 5x5 closure offers a wider parting area than the 4x4 — an extra inch on each side for more styling versatility. Part left, right, or down the middle. Available in both HD Lace (ultra-thin, melts into the skin) and Transparent Lace. Pre-plucked with baby hairs included.

Lace Type HD Lace
Texture Straight
Length 14"
$68.00
1
4 interest-free installments with Afterpay or Klarna
Need it installed? Book at Weave Bar →
13x4 HD Lace Frontal — Straight (Product Shot) 13x4 HD Lace Frontal — Straight (Front & Back View)
100% Human Hair Ear-to-Ear Coverage

13x4 HD Lace Frontal

The 13x4 frontal spans ear-to-ear (13 inches across, 4 inches back from the hairline) for complete styling freedom — deep side parts, slicked-back looks, and any parting. Available in both HD Lace and Transparent Lace. Pre-plucked with baby hairs for a perfectly natural hairline.

Lace Type HD Lace
Texture Straight
Length 14"
$104.00
1
4 interest-free installments with Afterpay or Klarna
Need it installed? Book at Weave Bar →

Know Your Options

What's the difference?

Not sure which lace type or piece to choose? Here's everything you need to make the right call.

HD Lace

HD Lace

HD (High Definition) lace is the thinnest, most sheer lace available. It melts seamlessly into the skin with minimal or no bleaching needed, making it virtually undetectable from any distance.

  • Nearly invisible on all skin tones
  • Ultra-thin — mimics scalp texture
  • Best for a flawless, undetectable install
  • Slightly higher price point
Transparent Lace

Transparent Lace

Transparent lace is a light-colored, slightly thicker lace that blends beautifully with lighter skin tones. It can be tinted with foundation to match any complexion. More durable than HD lace.

  • Easier to tint and customize
  • More durable for active wear
  • Great for lighter to medium skin tones
  • More affordable option
Closure

Closure (4x4 & 5x5)

A closure is a small lace piece placed at the top of a sew-in to close off the install. It covers the parting area and protects your natural hair underneath. Less maintenance than a frontal.

  • 4x4: covers a standard parting area
  • 5x5: wider — more parting flexibility
  • Easier install, less glue required
  • Great for beginners and everyday wear
Frontal

Frontal (13x4)

A frontal spans ear-to-ear across your entire hairline, giving you complete styling freedom — part anywhere, pull it all back, or style it however you choose. More coverage, more versatility.

  • Ear-to-ear coverage (13 inches wide)
  • Part anywhere along the full hairline
  • Slicked-back and off-the-face styles
  • Requires more maintenance and care

In-Salon Service

Have it installed at Weave Bar

Our certified stylists at Sinkor Beauty Salon install closures and frontals with precision. Book a Weave Bar appointment and bring your pieces — or let us supply everything.

Book at Weave Bar

Sinkor Hair – Product Details

Premium Quality You Can Trust

At Sinkor Hair, we pride ourselves on delivering hair that meets the highest standards of beauty, quality, and performance. Every bundle is carefully selected and inspected to ensure you receive nothing but the best.

Hair Specifications

  • Hair Type 100% Human Hair
  • Hair Quality Premium Grade (Cuticle Aligned for a smooth, natural finish)
  • Bundle Weight 100g (±5g) per bundle – Full and thick from root to ends
  • Textures Available Straight, Body Wave, Loose Wave, Kinky Curl

Quality Guarantee

  • Tangle-Free – Smooth, manageable strands with proper care
  • Minimal Shedding – Strong wefts designed for long-lasting wear
  • No Lice / Clean Hair – Thoroughly sanitized and quality-checked
  • Soft & Natural Feel – Blends seamlessly with your natural hair
  • Long-Lasting – Designed to maintain beauty over time

Shipping & Delivery

We know you're excited to receive your hair — and we make sure it gets to you quickly and safely.

  • Processing Time 1–3 business days
  • Shipping Time (U.S.) 3–7 business days
  • Shipping Time (International) 5–10 business days
  • Tracking Provided once your order has been shipped

Why Choose Sinkor Hair?

Because we don't just sell hair — we deliver confidence, quality, and care. Our mission is to provide luxury hair at an affordable price, without ever compromising.

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