





Description
Machine-sewn wefts are hair extensions that are created by sewing together strands of high-quality human hair using a specialized sewing machine. These wefts are carefully crafted to ensure durability, flexibility, and a natural look when installed in your hair. Made from 100% high-quality human hair, YoungSee Sew-in Machine Weft offers exceptional versatility and a seamless blend with your natural hair. With our Sew-in Machine Weft, you can transform your look effortlessly.
- TYPE: Weft Hair Extensions (100% Virgin Human Hair)
- COLOR: Highlight Dirty Blonde with Platinum Blonde #P19/60
- WEIGHT: 50g / bundle, 100-150g for a full head
- LENGTH: 14"-24"
- SETTING: Can be washed, dyed, cut, styled and curled
- TEXTURE: Natural straight, with a natural wave when wet or left to air dry or diffused.
- LIFESPAN: 6-12 months
- RECOMMENDED AMOUNT:
Minimum | 2-3 bundles |
Medium Hair | 4-5 bundles |
Thick Hair | 6-7 bundles |
How to Wash Hair Extensions?

SLS, sodium lauryl sulfate, sodium laureth sulfate, denatured alcohol, ethanol, SD alcohol 40, propanol, Isopropyl alcohol and propyl.These ingredients strip the hair of its natural oils, leading to drier hair more prone to tangling or matting. Prolonged use can significantly impact the integrity of your hair, reducing the lifespan of your extensions.
Opt for Sulfate-Free Shampoo:
Avoid shampoos containing sulfates as they can harm hair extensions. While sulfates create lather, they strip natural oils from the hair, resulting in dryness and frizz.
How to Care Hair Extensions?
- Washing & Conditioning: Wash the hair extensions with a sulfate-free and paraben-free shampoo. Gently massage it in, avoiding rough movements, and rinse thoroughly with cool water. Limit washing to two or three times a week.
- Detangling: Use a wide-tooth comb or a loop brush for hair extensions to gently detangle, starting from the ends and working up to the roots without tugging.
- Drying: Pat the hair extensions dry with a towel to remove excess water. Avoid rubbing to prevent tangling, and let them air dry to minimize heat damage
- Bedtime Care: Before bed, loosely braid or tie the hair in a low ponytail to prevent tangling. Use a silk or satin pillowcase to reduce friction and minimize hair breakage.
- Avoiding Chemicals: Limit exposure to chlorine from pools and saltwater from the ocean, as they can damage hair and cause fading or dryness.
- Regular Maintenance: Schedule regular maintenance appointments with a stylist to keep the extensions secure and in good condition.
- Avoiding Heavy Products: Avoid heavy styling products or oils near the attachment points to prevent slippage and loosening of the extensions.
Shipping Policy
Orders on YoungSee placed before 9 PM Eastern Time from Monday to Friday will be shipped the same day. However, we cannot ship orders for out-of-stock items, incorrect addresses, or pre-sale items right away.
We use several shipping options, including FedEx, DHL, USPS, UPS, and CNE.
Expedited shipping takes 4-7 business days, and standard shipping takes 10-20 business days.
For more details, please click to view:Shipping Policy
60-Day Return & Exchange

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