Oshiney 12A Human Hair Bundles 26-28-30in Straight Natural Black — 3 Bundles, Double Weft, 100% Virgin Brazilian

Oshiney 12A human hair bundles are high-grade, unprocessed Brazilian straight wefts sold in three natural-black bundles (26, 28, 30 inches) to create a full, smooth hairstyle.

These Oshiney bundles are 12A 100% virgin Brazilian hair with double machine wefts and a straight texture. They arrive in natural black, feel soft and silky, and are designed to be durable for styling whether you prefer quick-weave application, sew-ins, or clip-ins. Each bundle weighs approximately 95–105g, and the set includes three bundles plus a net cap so you can install right away.

How long will the Oshiney 12A straight bundles last with regular wear?

Longevity depends on care and installation method. With gentle cleansing, minimal heat damage, and proper storage these virgin bundles can stay strong and tangle-free for many months. Double machine wefts provide extra durability at the root, reducing shedding and extending usable life.

• 12A unprocessed Brazilian virgin hair resists early breakdown
• Double machine weft for tighter, longer-lasting seams
• Recommend sulfate-free shampoo and low-heat styling

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

Yes — the bundles are 100% human virgin hair and accept dye, bleach, curling, and straightening when handled carefully. Because they are unprocessed, results are more predictable than synthetic alternatives, but always perform a strand test first and use professional-grade products to protect integrity.

• Suitable for coloring, highlighting, bleaching, curling, and straightening
• Perform a strand test before full-color processes
• Use heat protectant and professional developers for best outcomes

How much hair do I need for a natural full head of straight extensions?

Three full bundles typically provide a natural, full look for most wearers, especially for lengths 16–30 inches. If you prefer very thick volume or are creating longer, dense styles, adding a fourth bundle will give extra body and coverage.

• 3 bundles usually create a full, natural appearance
• 4 bundles recommended for very thick or long installations
• Each bundle weighs around 95–105g; lengths available up to 30 inches

What installation methods work best with these straight bundles?

These wefts are versatile: they work well for sew-ins, quick-weave applications, and can be converted into custom clip-ins or wigs. The smooth straight texture blends easily with natural straightened hair and supports styles like half-up half-down, buns, and sleek ponytails.

• Ideal for sew-in weaves and quick-weave installations
• Convert into clip-ins or use for wig construction
• Great for sleek styles, buns, and everyday wear

Who this is for: The Oshiney 12A Human Hair Bundles suit anyone seeking premium unprocessed Brazilian straight hair in natural black—stylists building sew-ins or wigs, wearers who want long-lasting, heat-friendly extensions, and shoppers looking to customize color or cut. Choose three bundles for a full, natural look; add a fourth if you desire extra density or dramatic volume. With proper care these bundles deliver a smooth, realistic finish that blends seamlessly into straight hairstyles.