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WENNALIFE Sew in Hair Extensions Real Human Hair, Thick & Invisible Weft

Based on 523 reviews
Condition: New
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$43.39
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Availability: Only 5 left in stock, order soon!
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Arrives Monday, Nov 2
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At a glance

Condition
New
Size
16 in-80g
Model
WESI#16/22-16
Dimensions
6.3 x 3.74 x 1.5 in; 2.82 oz
Weight
80 g
Hair Type
Straight
Extension Length
16 in

Features 5

  • Premium Quality: Wennalife sew in hair extensions are made from luxury Remy human hair with aligned cuticles to reduce tangling and shedding. Soft, silky, and naturally shiny, it blends seamlessly with your own hair for a smooth, realistic look and feel
  • Instant Volume & Natural Length: Each sew-in weft hair extension features a 40-inch wide weft and weighs 80g110g (1424). Adds instant fullness and length for thin or short hair without bulk. 1 set for fine hair; 2 sets for a full-head transformation
  • Create Your Dream Look: One weft, multiple ways to wear. Designed for sew-in, clip-in, or micro-loop methods, its easy to trim to your exact needs. Transform your look with minimal sheddingideal for both salon and at-home styling
  • Style It Your Way: Want sleek, straight hair today and soft curls tomorrow? Our Remy human hair weft can do both. Heat style up to 250F, then dye or tone it to match your perfect look. Perfect for everyday wear, weddings, parties, or salon styling

Description

We offer various beautiful colors ranging from Jet Black to Platinum Blonde, and from Highlights to Balayage. They can easily match your hair color perfectly. Still hesitating? Find us, help you to find a better match! ABOUT CARE: Keep hair hydrated is key to keeping extensions shiny and in good condition. Just like your own hair, Wennalife Hair extensions can be straightened, blow-dried, styled, and curled. We only suggest you dye a darker color. Please refer to the instruction for how to wear & wash & more details. Focus on Virgin Human Hair We are committed to providing high-quality products and exceptional service. You will get the best from us, always. Still hesitate about the color? The length? We are dedicating ourselves to being there for you, all the time, we're always here! We can help you to choose!

Specs 19

Product Dimensions 6.3 x 3.74 x 1.5 inches; 2.82 ounces
Item model number WESI#16/22-16
Manufacturer Wennalife
Brand Name Wennalife
Hair Type Straight
Item Highlight 16'' 80g Silk Soft Remy Weft Extensions. Light Blonde Highlighted Golden Blonde. Secure Hold and Reusable
Unit Count 2.82 Ounce
Number of Packs 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Pro Quality Highly Impressed
Size: 20 Inch-60g Color: G-#16/22 Light Blonde Highlighted Golden...
I've installed various types and qualities of human hair extensions - from $250 dollar 3 length "bundles" / $150 tape-ins from beauty supply store to $800+ wefts for licensed professionals. Well...long story short, we recently did a beautiful balayage on my naturally auburn haired teenager. She has a few big events coming up and wanted me to add even more blonde to her hair and has been begging me for extensions to add a few more inches to her already long hair. I decided I would just order a few different kinds of extensions in blonde (I will use Shades EQ Demi to do a custom root melt on them beforehand to perfectly match her natural auburn color) to avoid having to use more lightener on her hair. 2 birds, 1 stone. I didn't want to spend a fortune because it's her first experience with extensions and being a teenager, I dont know how long she will want to wear them, plus I will have to teach her how to cares for them appropriately and monitor to make sure she is doing well with the maintenance. But of course I still wanted good quality that will hold up to styling, not tangle so easily or make caring for them more difficult. So I ordered this weft, a weft from another company that was slightly more expensive for the same amount of hair, and a small pack of keratin flat tip extensions from 2 different companies as well (they are both around the same price as this 59.4 gram weft, but 1 pack was 48 grams and the other pack was only 22 grams). I know that's a bit excessive rather than just getting them all from the same conpany, but it was a perfect opportunity for me to test out the quality and longevity of 4 different brands. All of that is just to say that upon initial inspection and washing/drying all 4, I am literally shocked at how amazing the Wennalife weft is!!! Stunned. It is one of the thinnest, most flat and seamless wefts I have ever used. I am about to do the root melt on them and will install it (probably NSBW method) on her this evening, but I can already tell you it will be UNDETECTABLE! This is a weft that even fine/thin hair types will have no trouble hiding! In addition to the quality of hair being amazing, washing beautifully, and gorgeous color (I won't have to do anything at all color wise to the lengths, just matching her unique root color), it is double drawn, ZERO return hairs, and super full from root to tip! Although it has the smallest band, there is more hair per square inch than most brands and the seam and a LOT more hair per square inch at the ends!! I can't attest to the longevity yet, but I will definitely update soon because so far I am beyond impressed, and I'm not easily impressed after using a lot of licensed pro exclusive wefts (as well as nano beads, keralink, tapes, etc). I will definitely be using them for more wefts in the future, and I'm super excited to try out their other types of extensions as well now!! I honestly wish I would have ordered all 4 (both wefts and both packs of keratin fusion) from Wennalife now, but hindsight is 20/20. Oh!!! One more impressive thing - my daughter remembered LAST MINUTE that one of the events was Monday, so I told her it might not happen because I havent even ordered the 2nd weft yet. But I went ahead and placed my order last night (Saturday) around 6pm, and it was delivered THIS morning (SUNDAY) around 8:15am! I immediately opened and washed them to get ready to color the root, but I was soooo impressed and shocked at how amazing they are that I wanted to write this review before I got too busy and possibly forget. That's a lot of unnecessary info, but i thought it might help anyone who is on the fence about going with this company or a few other notable/popular ones in the same price range.... and also for pro stylists who may be wanting to try these out - they are honestly THAT good at initial inspection and impression, but I will definitely update when it's time for a move up install. :) ... show more
Reviewed in the United States on February 2, 2025 by Kelly

Great extensions!
Size: 18 Inch-50g Color: G-#2 Dark Brown
I love this brand! I have been buying them for years. Dark Brown matches my dark brown perfectly. I get them installed by my stylist every 6-8 weeks, everyone is surprised when I tell them I tell them I have extensions. You can use them multiple times- if they dry out you can use a deep conditioning mask and they come back to life. ... show more
Reviewed in the United States on June 8, 2026 by Drea Sullivan

AMAZING HAIR!!
Size: 16 Inch-80g Color: S-#16A Strawberry Blonde
This hair is THICK! The ends are NOT thin at all . SUPER silky smooth !! I’m very pleased with the quality of this hair . I bought 2 packs of the 16in strawberry blonde , which equals 160 grams all together & this is definitely enough for my install ! I’m super excited . I’ll update once it’s installed & colored . My hair is thin & my hair length is uneven!! So my expectations are high! -Come back for my update- ... show more
Reviewed in the United States on April 23, 2026 by Chloe

Color incorect and is like straw
Size: 24 Inch-120g Color: G-#16/22 Light Blonde Highlighted Golden...
I’m a bit disappointed with this hair. I’ve ordered it many times before, but this time the color was incorrect. It is more of an ash blonde instead of the golden blonde shown in the photos, and as I have received in the past. In addition, the hair seems to dry out quickly and become clumpy after just one wash. Unfortunately, the quality seems to have gone down, and I’ll probably be looking for another brand moving forward. ... show more
Reviewed in the United States on May 26, 2026 by Dr. M.

Beautiful hair extension
Size: 16 Inch-80g Color: S-#4 Chocolate Brown
Hair is very nice I just didn't order the right amount it was half of what I usually get
Reviewed in the United States on May 21, 2026 by Joanna stokley

Not bad for the cost!! Not bad for the cost!!
Size: 20 Inch-100g Color: S-#2 Dark Brown
Okay - full review here. If you are thinking of trying extensions for the first time, I probably would recommend going to a professional and paying for real professional services and hair. However, I have had extensions in my hair solidly for the last 3 years and decided to try doing them myself. First thing: it is important to use real human hair. Real human hair will blend the best with your hair, is the best quality, can be heat styled and colored and will last a long time with care. I’ve mainly used Aqua extensions and these wefts I purchased looked and felt very similar, except for the band on top. I do love that the band can be cut without losing hair - this is also important! The colors of hair are limited which is a big drawback, but I purchased the 20” dark brown and it was a perfect match for my hair. For the photos I attached: first photo is my hair without any extensions at all. Next is with two rows of the wefts installed - one row doubled up with two “folds” of the hair, and another single row on top of that. The next two photos are just different views of my hair with the extensions in and after a few days of wear. The next photo is one of the wefts I had taken out after washing to re-sew it because I did a bad job of it. BE AWARE THAT THESE COME STRAIGHT BUT ARE NOT STRAIGHT HAIR EXTENSIONS. This waviness is beautiful, but was not indicated in any way that it would dry to such a texture. The texture does not match my hair at all. I would love it if my hair would mimic these waves, but they don’t. This doesn’t bother me at all because I often will style my hair in a way that the waves don’t matter, but if you’re looking for hair that matches your own texture without styling, this is important to note. The last photo is the weft after I straightened it a bit (350 degree straightener). They hold style well whether it be curls or straightener. Definitely still need to use heat protectant and would advise to do an argan oil or other moisturizing oil treatment daily to keep them nice and smooth. One thing I don’t love is that the thickness of the strands is not uniform. It does thin out quite a bit from root to ends. However, this does mimic real hair, so it looks very natural and still healthy. Overall, I am very impressed with these wefts and the price. If you realize that the price indicates much of the quality, then I think you’ll really like these. I have paid a stylist thousands of dollars over the years for hair and installation, so to be able to get this hair and do an install for myself is a huge savings. I’d definitely recommend this hair for anyone who feels comfortable doing their own hair and who isn’t looking for the best hair on the market. It looks nice, feels nice and I can tell it will last a while with proper care. Hope this review helps someone! :) ... show more
Reviewed in the United States on December 27, 2023 Reviewed in the United States on December 27, 2023 by Kaitlyn Williams

Impressed! Impressed!
Size: 16 Inch-110g Color: S-#1B Natural Black
Hairstylist here! Over the years I’ve used a few different companies. I recently came across this brand of hair. I recently had an install of the 16inch weft 110g and a few of the tape ins. The hair is thick all the way from weft to end, felt just as amazing after a wash, and held curl great. No shedding. I’m pretty impressed with the quality. Update: I’ve had this hair on now for few weeks and had a few washes. It’s still in great condition. Minimum shedding. Styles good. ... show more
Reviewed in the United States on March 28, 2026 Reviewed in the United States on March 28, 2026 by Brooke Scharlau

Not very thick.
Size: 24 Inch-120g Color: S-#2 Dark Brown
I bought these, with the intention of having long, thick hair. I bought the heavier ones in grams, to make it thick. They were much thinner than I expected. They don't match the quality of human hair, given they are extensions. They are not bad for extensions but not perfect either. I was thankful but I wish they were much thicker. ... show more
Reviewed in the United States on June 2, 2026 by Amazon Customer
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