Youngsee Hair
Virgin Sew in Weave Hair Extensions Highlight Dirty Blonde #19A/60 |Youngsee
Description of Machine-sewn Weft
Machine-sewn wefts are hair extensions that are created by sewing together strands of high-quality human or synthetic 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, our 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.
HAIR TYPE: | Sew in Machine Weft Extensions |
HAIR COLOR: | Highlight Dirty Blonde #19A/60 |
HAIR WEIGHT: | 50g/bundle, 100-150g for a full head |
HAIR LENGTH: | 14"-24" (26" can be customized for about 20 days.) |
HAIR SETTING: | Can be washed, dyed, cut, styled and curled |
HAIR TEXTURE: | Natural straight, and have a natural wave when wet or left to air dry or diffused. |
LIFESPAN: | 6-12 months |
AMOUNT: |
Minimum 2-3 bundles Medium Hair 4-5 bundles Thick Hair 6-7 bundles |
Features of Sew in Machine Weft
- Double Weft Sewn by Machine: Using a specialized machine that creates a tight and secure stitching process, which helps to prevent shedding and tangling. Two wefts sew together to hold more hair stably.
- Can be Cut to Desired Length: You can make different styles according to your or your clients' needs, it can be cut to any desired width for ultimate customizable hair. And no excess unraveling when cutting weft.
- Denser and Thicker: More dense, and has a little more weight. It can also be said to be a semi-permanent method of adding length and volume. Naturally increases hair length and thickness.
- Enhanced Durability: Designed to withstand daily wear and tear. The secure stitching ensures that the hair strands stay in place, preventing shedding and ensuring long-lasting extensions that can be enjoyed for months.
About Different Wefts
How to Apply Hair Weft
There are 4 ways to install Hair Weft:
-
Directly Sew: Sew weft directly into your hair.
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With Micro Ring: Using beads allows you to attach hair.
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With Glue: Fasten the tape to the seam of the weft, glue the hair pieces into your hair.
- With Clips: Sew the small clips onto the weft.

Feature
- Double Weft Sewn by Machine: Using a specialized machine that creates a tight and secure stitching process, which helps to prevent shedding and tangling. Two wefts sew together to hold more hair stably. It's thicker and more durable than single weft, creating a double layer thicker and fuller look.
- Can be Cut to Desired Length: You can make different styles according to your or your clients' needs, it can be cut to any desired width for ultimate customizable hair. And no excess unraveling when cutting weft.
- Denser and Thicker: More dense, and has a little more weight. It can also be said to be a semi-permanent method of adding length and volume. Naturally increases hair length and thickness.
What is Virgin Hair?
-
Virgin hair is directly taken from the human head and do not undergo any chemical alteration and cleansing process. it is 100% Pure Hair.
- It must meet rigorous standards including: No previous bleach, Color, Dye or Chemical processing.
How to Apply Hair Weft?
There are 4 ways to install Hair Weft: Directly Sew; With Micro Ring; With Glue; With Clips.
- Directly Sew: Gather your hair in a ponytail
- With Glue: Fasten the Tape to the seam of the weft
- With Micro Ring:Using beads allows you to attach hair
- With Clips: Sew the small clips onto the weft
How to Choose Hair Length?
If you don't know how to choose the length that suits you, you can follow the picture below.

Q&A
Q1. How long does it last?
A: The maintenance life span of your hair depends on how you take care of it, and if you treat it like your own hair and take care of it, it can usually last over a year.
Q2.Why is my hair getting tangled?
A: Your Hair tangle due to dryness, oil & dirt build-up, saltwater, and not combing (wide tooth comb) out your hair daily.
Make sure to wash & condition your hair at least once a week, twice a week is better. Use hydrating drops or consult your stylist for more help.
Q3. Can I dye/color the hair?
A: The hair can be colored. As a general rule, it is easier to darken the hair than to lighten the hair. We recommend to dye darker, since it is difficult for the original colour to fade. Improper dying will ruin the hair. We highly recommend having your hairdresser dye Brazilian virgin hair. Colouring by yourself will take a risk of not coming out of the shade you want. If you can't get to a salon, please always use good quality products and test a small sample first.
Q4. What type of hair care products should I use?
A: Treat this hair just as if it was your own hair.
1. Use a good quality shampoo and hair conditioner to care for the hair. It's important to keep the hair soft and shiny.
2. You could use gel or spray styling products to keep the hairstyle.
3. Olive oil will be a good choice to keep the hair healthy.
Q5: If I order today, how long will it take for the shipment?
A: If we have the hair in stock, generally speaking, after we receive the payment we will ship out the hair, Expedited express delivery usually takes 3-5 working days, ordinary express delivery usually takes 10-15 days.
How to Choose Hair Length?
Do you know how to choose the length of hair extensions? The image below shows the before and after of wearing hair extensions and the conversion between inches and centimeters. If you don't know which size is right for you, you can refer to the picture below.

There are some real pictures after choosing the correct length.
Product information

Find your Perfect Shade
- Take some photos of your own hair. Photos must be without filters, avoid taking pictures in direct sunlight. It's good to have a back view of your hair and make sure it's down.
- Send us the picture and wait for our customer service to reply you your color matching as soon as possible! (email: service@youngsee.shop)
Free Shipping
All orders ship same day if placed before 9 p.m. EST Monday - Friday unless there is a shipping address error or stockout, we will contact you immediately at that time. We never ship during weekends or holidays. Besides we need a few hours to process you order and the shipment. When shipped, orders will take a few hours to update tracking. You will get a shipping confirmation once shipped.
Youngsee Hair shipping method is DHL, FedEx or USPS. We will choose the appropriate way to express according to your region. The delivery time is 3-6 business days via Fedex and DHL, 10-15 business days via USPS.

We will ship your order without charging extra shipping fee. We will ship your order on the SAME/NEXT working day of payment receipt. To process your order quickly and correctly, please provide us with your full right delivery address including postcode/zip code, county/province name. Please also remember to leave your contact number and email address.
Your order will be DISPATCHED on the same working day, provided that the order is placed before 3.00 pm (Saturday, Sunday and Holidays are not classed as working days).
All items are sent out with the chosen postal service on the next working day of payment receipt. Delivery is not possible on a Saturday, Sunday or Holiday. All prices include package and postage charges.
If you have any urgent need please call us on +8613034571891/+8617862813017.
After your order has shipped: The delivery address may not be changed. Some items are not available for special/next day delivery, they are specified in the products description.
Return Policy
Cancellation
We accept order cancellation before the product is shipped or produced. If the order is cancelled you will get a full refund. We cannot cancel the order if the product is already shipped out. We will help you with the return after you receive the hair.
Returns (if applicable)
We accept return on products. Customers have the right to apply for return within 30 days after the receipt.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer.
Customers will only be charged once at most for shipping costs (this includes returns); For all returns due to no fault of ours, a 15% re-stocking fee will apply and you will be responsible for the shipping cost.
※Custom Lengths are final sale and are not eligible for returns or exchanges. We recommend ordering Swatches to see the colours in person if you are unsure about the colour before paying for a custom length.
※Clearance products are not returned or exchanged, because it is already a zero profit sale, please understand
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted. Next, contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at service@youngsee.shop.
Please contact our Customer service at service@youngsee.shop to get the returned address.

What is Virgin Hair?
- Virgin hair is directly taken from the human head and does not undergo any chemical alteration or cleansing process. It has to be 100% pure.
- It cannot have gone through any kind of chemical processing, so when you purchase this hair, it has not been permed, bleached, blow-dried, gone through any other chemical processing.
- It's from one single donor, so each bundle you buy should be from the same donors(the donor could be Indian, Malaysian, Brazilian, etc). This has not been exposed to any kinds of harsh agents and the cuticles all still have to be intact and running in the same direction.
Virgin Hair VS. Remy Hair
F.A.Q.
Why is my hair getting tangled?
Your hair tangle due to dryness, oil & dirt build-up, saltwater, and not combing (wide tooth comb) out your hair daily.
Make sure to wash & condition your hair at least once a week, twice a week is better. Use hydrating drops or consult your stylist for more help.
HOW MANY EXTENSIONS FOR FULL HEAD?
Generally, we recommend 100g-150g for a full head. If you want thicker hair, around 200g will do. In addition, you can also match different hair extensions, such as topper & clip ins &halo hair.
HOW LONG DOES IT TAKE FOR THE SHIPMENT?
Expedited Express Delivery usually takes 3-6 business days, Ordinary Express Delivery (USPS) usually takes 10-15 business days.
DOES HAIR EXTENSIONS DAMAGE YOUR OWN HAIR?
No. Hair extensions won't damage our own Hair if we use proper care and professional installation techniques. there are plenty of alternatives that are great for hair and won't do any harm.
WHAT SHOULD I DO IF I RECEIVE/ORDERTHE WRONG PACK?
Please let us know by contacting us at service@youngsee.shop first. Then we will help you to replace.