Youngsee flat weft extensions Premium Quality 100% Virgin Russian Hiar
Youngsee flat silk weft hair extensions virgin human hair soft invisible weft
Youngsee flat silk weft extensions virgin human hair for thin hair
Youngsee flat silk weft extensions virgin humna hair balayage brown to blonde
Youngsee flat silk weft extensiuons virgin hair extensions balayage 16in 18in 22in
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Youngsee Hair

Virgin PU Weft Extensions Hair Bundles Balayage Brown To Blonde #BA8/60 |YoungSee

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Length: 14"
Weight (2-3 bundles for a full head): 2 bundles 100g (Recommend)


Flat Silk Weft Extensions are a modern and innovative approach to hair extensions that offer a seamless and natural look. They are designed with a thin, flat construction that lays close to the scalp and high-quality silk material as the base for the wefts. YoungSee flat silk wefts are known to be the most practical type of extension since they are more affordable and can also be cut to size, and have no return hair. Unlike hand-tied wefts, which can not be cut, flat silk wefts can. This makes them more customizable and installs a slightly easier process.

  • TYPE: Weft Hair Extensions (100% Virgin Human Hair)
  • COLOR: Balayage Light Brown to Platinum Blonde #BA8/60
  • 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
 Minimum 2-3 bundles
Medium Hair 4-5 bundles
Thick Hair 6-7 bundles



    Flat silk weft combines the best of both worlds in machine and hand-tied wefts to give you long-lasting comfort and ultimate customization.
    • Ultra-thin & Customizable: As thin as hand tied weft and can be cut freely without shedding, which is ultra-thin which is 30% thinner than common wefts.
    • No Tangle, No Knotted: Silk solidifies the weft firmly, strong and won't tangle easily. Add double-stitched to make it firmer to avoid hair shedding problem. And it's the least damaging type of hair extensions.
    • Flat & Comfortable: Designed with a thin, flat construction that lays close to the scalp, creating a virtually invisible and comfortable result. It uses high-quality silk material as the base for the wefts as its softness, durability, and natural shine, which closely resembles the texture and appearance of real hair without any added bulk or discomfort.
    • Budget-friendly: When it comes to somebody who already has medium to thick hair and want a budget-friendly weft and the ultimate result, nothing beats flat weft extensions. Flat wefts are known to be the most practical type of extension since they are more affordable.

    features of flat silk weft


    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.

    Youngsee hair extensions hair length guide

     Tips : Curled styles can look more natural to blend well when styling it, control the temperature at 320°F-390°F.

    Add volume to your hair in minutes

    How to choose hair length



    We are happy to accept returns and exchanges on unopened, unused items that are within 60 days from the date of purchase.

    There are a few items that can't be returned/exchanged: 

    • Item that have been opened/used
    • Products marked Final Sale
    • Gift cards
    • Personalized items
    • Any hair that has been removed from package, cut, styled, or color treated

    Notice: For all returns due to no fault of ours, a 5% re-stocking fee will apply and you will be responsible for the shipping cost.

    However,  If you receive an item that is damaged or defective, exceptions can be made. For concerns or feedback on products received, such as damaged or defective, please contact us at and we’ll work to find you the best solution.


    How to care hair extensions


    1. Brushing

    Get an extension brush. This is vital, you will literally rip your head of hair out if you try and brush them continuously with a normal brush, so seriously get one, they are only about $15 and worth every cent.

    2. Roots

    This is brushing continued you could say - because it is hella important to never brush your roots. Why? Because this is where your extensions are bonded to your head and you will damage them and potentially pull them out if you brush them. Instead, finger your hands through the roots to keep them from tangling and then hold your hair in a fist just under your ear and then brush the ends. By holding your hair you are taking pressure off the bonds, therefore, keeping them tight.

    how to brush your hair extensions

    3. Shampoo

    Choose a natural or extension friendly shampoo. Stay away from any shampoo with Sodium Laurel Sulfate (SLS) as this often damages and corrodes the bonds.

    4. Washing

    When in the shower, turn the temperature to cold just before you get out and give your hair a blast of the cold shower, this will help keep your bonds once again nice and tight and close your pores too. *NEVER wash your hair over the bath as all the bonds will tangle. Always wash your hair standing up.Wash the hair with mild conditioning and shampoo in warm water, 2-3 times every week.

    Washing hair extensions tips

    Washing hair tips: 1.Run a comb through your hair before washing 2.Be careful not to rub or twist your hair 3.Apply conditioner after rinsing off the shampoo


    5. Drying

    Always fully dry your bonds, you can leave the ends dry naturally if you want, but it is very important to keep the roots bone dry. Another tip is to put your hair dryer on the cold setting, as it is once again, you guessed it, better for the bonds.

    How to dry your hair extensions

    6. At night

    When sleeping, a very good tip I learned is to plait your hair before you go to bed, not only does this give your hair a fab beachy wave when you wake up, but it also keeps your hair from tangling. Success.

    can I sleep with hair extensions?

    8.Store Your Extensions

    When you’re not wearing your luxuries, store them away properly. L for P sells cute storage bags that can be hung in your closet. This will protect the hair from tangling up or getting mixed up with your belongings. The storage bag is also great for traveling.

    Youngsee hair care tips dust proof bag

    9. Hair spray or styling

    Hairspray is OK, just remember to properly wash it out the next day!

    The temperature during the crimping or straightening process needs to be lower than 180℃.

    can i style my hair extensions?

    10. Itching

    When you get a new set of extensions, especially your first set ever, it is normal for them to feel a little itchy. Often it's just your head getting used to them and sometimes it could be because you need to give them a wash. Obviously, if itching persists, go to your hair technician but usually, it is normal!

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    What You Might Want to Know About Flat Silk Weft Hair Extensions

    Can I cut Flat Silk Weft?

    Yes. The flat weft is almost as thin as a hand tied weft, yet can be cut like a machine weft. Unlike a hand tied weft which cannot be cut due to its delicate nature, the flat weft can be cut. The flat weft is bound together by silk making it extremely strong.

    Can Flat Silk Weft Hair Extensions be reused?

    In many cases, flat silk wefts can be reused for multiple installations if they are well-maintained and in good condition. However, this also depends on the installation method and the hairdresser's expertise.

    Are Flat Silk Weft Hair Extensions suitable for all hair types?

    Flat silk weft extensions can work well for various hair types and textures. However, the installation process and the type of hair used may vary based on individual hair characteristics.