Youngirl Human Hair Body Wave Bundles — 16/18/20/22 Inch 4-Pack, 100% Unprocessed Brazilian, Double-Stitched Weft

Youngirl Human Hair Body Wave bundles are 100% unprocessed Brazilian hair sold in four full-weight wefts, offering soft, bouncy waves and true-to-length strands for custom styles.

These Youngirl Body Wave bundles are raw Brazilian donor hair with no chemical processing, designed for styling versatility and long wear when cared for properly. Available in lengths from 8" to 28", the set you’re viewing includes four bundles in matched lengths (16", 18", 20", 22" options commonly chosen together) and each bundle weighs approximately 70g. The machine double-stitched wefts keep strands secure while you style, braid, or construct wigs, and the natural wave pattern gives a salon finish without heavy manipulation.

How do these bundles behave when styled or colored?

The hair is unprocessed Brazilian human hair, which means it accepts dye and heat styling more reliably than synthetic or chemically treated extensions. You can bleach, color, flat-iron, or curl the bundles — handle them like natural hair, using lower heat and bonding-safe products to retain integrity.

• Can be dyed and bleached with professional products.
• Holds curls and straightening for polished looks.
• Use heat protectant and avoid excessive high-temperature exposure.
• Trim the ends after coloring to maintain a fresh appearance.

How many bundles do I need for a full, natural look?

Bundle quantity depends on length and desired density. Shorter lengths (8"–14") typically require three bundles for full coverage, while longer lengths (16"–28") often need three to five bundles. If you prefer a very full or voluminous style, add one or two bundles.

• 8"–14": 3 bundles recommended for a natural full head.
• 16"–22": 3–4 bundles for medium to high density.
• 24"–28": 4–5 bundles to avoid thin long ends.
• Wig or braided styles may require different counts—consult your stylist.

How long will the Youngirl body wave bundles last with regular care?

With proper maintenance, these bundles can remain usable for months of wear. The machine double strong weft construction reduces shedding and keeps bundles intact; regular gentle cleansing, conditioning, and minimal heat will extend their life. Rotate wear, sleep with a silk bonnet, and avoid harsh chemical treatments to preserve the cuticle alignment.

• Machine double-stitched weft reduces shedding and tangling.
• Clean and condition every 1–2 weeks depending on styling products used.
• Store on a hanger or braided to keep wave pattern defined.
• Can last up to six months or longer with careful maintenance.

What styling and installation options are best for these bundles?

Youngirl Body Wave bundles suit many techniques: sew-in wefts, lace wigs, clip-ins, and braided extensions. Their natural wave gives instant body without heavy product, and the true-length cut allows accurate planning for layered or blended styles. Use a professional stylist for permanent installations to maximize lifespan and achieve seamless results.

• Sew-in weaves and hand-tied wigs for a secure, natural finish.
• Clip-ins or halo installations for temporary looks.
• Braids or custom wig caps for creative or protective styles.
• Style with volumizing mousse or light oil to enhance waves.

Who is this for? These Youngirl 100% Brazilian Body Wave bundles are intended for customers seeking natural-looking, unprocessed human hair for custom extensions or wig-making—people who want styling flexibility (dyeing, heat styling), secure weft construction, and soft, bouncy wave texture. Ideal for stylists, wig makers, and anyone building a full head of extensions who prefers raw-donor quality and true-to-length bundles.