QIYING 12A Brazilian Straight Human Hair Weave 3 Bundles + 4x4 HD Lace Closure 16-20+14in Unprocessed Virgin

QIYING 12A Brazilian Straight Bundles with 4x4 HD Lace Closure are a three-bundle human hair set plus a pre-plucked, HD lace closure that delivers natural, durable straight hair ready to cut, color, or style.

These 100% unprocessed virgin Brazilian straight hair bundles come in true-to-length wefts and pair with a 4x4 Swiss HD lace closure that’s been pre-plucked and has bleached knots for a realistic hairline. Each bundle weighs about 100g and the hair is soft, tangle-resistant, and suitable for dyeing, bleaching, ironing, and curling. The package includes three double-weft bundles and one free-part closure to complete a full sew-in or glueless install.

How does this bundle set look and feel out of the package?

The bundles arrive smooth and straight with a natural 1B black shade and a glossy, healthy appearance. The texture is silky with a medium density that holds shape well after styling. Minimal shedding and no chemical odor are characteristics of these unprocessed tresses.

• 100% unprocessed virgin Brazilian hair, cut from single donor sources
• Double weft sewing for fuller, longer-lasting bundles
• Soft, smooth surface with low tangling and shedding
• Pre-plucked 4x4 HD lace closure with baby hairs and bleached knots

Can I color, heat-style, or chemically treat this hair?

Yes — the hair is raw virgin human hair, so it accepts color, bleach, flat-ironing, and curling just like natural hair. Because it’s unprocessed, results are more predictable than synthetic or mixed fibers, but always follow safe color and heat practices to preserve integrity.

• Holds dye and bleach evenly due to virgin cuticle alignment
• Responds well to heat styling tools when used with protection
• Use professional color services for dramatic lifts to reduce damage
• Wash and deep-condition after chemical processes to restore moisture

What makes the 4x4 HD lace closure different from standard closures?

The 4x4 HD lace closure is crafted from Swiss HD lace designed to sit seamlessly against the scalp for a skin-like appearance. This closure is pre-plucked, features baby hairs, and has bleached knots to minimize obvious parting lines and create a more realistic finish without heavy customization.

• HD Swiss lace blends with multiple skin tones for an invisible hairline
• Pre-plucked hairline and baby hairs reduce installation time
• Bleached knots make the part look naturally grown-in
• Free-part design allows versatile styling left, right, or middle

How much hair do I get and will it make a full install?

The set includes three 100g double-weft bundles plus one 4x4 closure — a common configuration for a full sew-in or quick weave on most head sizes. Depending on your desired density and length, three bundles usually provide a natural to full look; add a fourth bundle for extra thickness or for longer lengths above 22 inches.

• Three 100g bundles (double weft) — bouncy, true-to-length wefts
• Closure size: 4x4 inches for natural parting and coverage
• Length options available (e.g., 16, 18, 20 + 14 inches combo)
• Recommended: 3 bundles for standard full install, 4 for extra density

Who is this for: QIYING’s 12A Brazilian straight bundle set with a 4x4 HD lace closure is designed for anyone seeking a natural-looking straight weave that can be styled, colored, and maintained like real hair. It’s a solid choice for stylists and wearers who want unprocessed virgin hair with a realistic hairline and flexible parting — ideal for daily wear, special events, or professional installations where longevity and customization matter.