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HeyCoils Clip-in Hair Extensions

203 reviews
  • Perfect match 3c - 4a coily hair.
  • 7 pieces / 120 gram.
  • 100% virgin human hair.
  • Only available in its natural colour (natural black/dark brown).
  • Can be washed, blow-dried and coloured.
Product Details

HeyCoils clip-in hair extensions are kinky curly clip-in hair extensions for natural hair. The kinky curly hair extensions are steamed in a unique way to perfectly match type 3c-4a curls. 

HeyCoils clip-in hair extensions are incredibly simple and quick to use and add length and volume to your own natural hair in minutes. The kinky curly clip-ins are only available in their natural colour which ranges from natural black to dark brown hues. They come in a 7-piece set of 120 grams.

HeyCoils clip-in hair extensions are made from 100% virgin human hair. The kinky curly clip-ins come in three different lengths: 12 inch, 16 inch, 20 inch.

Length measured straight

12 inch

16 inch

20 inch

Length measured curly 

6 inch

10 inch

14 inch

Our kinky curly hair extensions can be flat-ironed, blow-dried and coloured.

Heat styling / colouring your hair extensions may weaken the hair strands and alter the curl pattern. We recommend going to a professional hair stylist / colourist that is familiar with heat styling / colouring curly and kinky hair. Heat styling / colouring is always done at the discretion of the customer.

If you're just looking to add volume to your natural hair and plan to leave your own hair out, we recommend 1 set of HeyCoils clip-in hair extensions. If you are braiding your natural hair away or want to add considerable length to your own natural hair, we recommend 2 sets of HeyCoils clip-in hair extensions.

We ship worldwide! Fast shipping options are available for each country. Please click here to visit our Shipping & Delivery page for more information.
We take all hair extensions back that are still tied and unworn within 30 days. Just send us an email at and we will issue you a return form!
How to use
Each set contains 7 pieces with different widths. There is one piece with 4 clips, two pieces with 3 clips, two pieces with 2 clips and two pieces with 1 clip.

This is the order we like to place the natural hair clip-ins. Start with the piece with 2 clips and place this one at the bottom of your head. Then place a piece with 3 clips above it. Then place a piece with 4 clips above that one. Finish with a piece with 3 clips on your crown. This leaves you with 2 pieces with each 1 clip and 1 clip with 2 clips, which you can place on the side of your head, right above your temples. You’ll achieve a full and natural look this way. It is that easy!

Styled in real life

Customer Reviews
4.7 Based on 203 Reviews
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Germany Germany
I recommend this product
I adore them!

I've always been a fan of long hair but extensions are often limited to straight styles. After spending the past few years relaxing my hair, I finally decided to go through with the big chop and return to my natural curly texture. While I was excited to see my curls again, I was worried I would feel limited in my styling options and by the length of my hair. Cue: HeyCoils! I absolutely adore them! The quality is great, they blend wonderfully with my natural curl pattern and color (I can leave out my natural hair and you can’t tell), and I can style and care for them as I would with my natural hair. Thank you HeyCurls for creating a product that makes me proud to highlight the beauty of my natural hair, instead of changing it!

HeyCurls HeyCoils Clip-in Hair Extensions Review

Thank you so much for the review Noelle! It is so very much appreciated!!!

Malaika M.

I've always dreamed of having long curly hair, but my hair just won't grow past a certain lenght (I'm sure many sisters can relate). You guys are seriously MVP for bringing these affordable curly extensions on the market <3 I got mine in 20 inch, but I'm planning to get another set of 16 inch to add more volume and layer. Can definitely recommend you guys, thank you! <3

HeyCurls HeyCoils Clip-in Hair Extensions Review
Tai B.
Love them, they blend so

Love them, they blend so well with my natural hair. Only minor thing is that they shed a bit. But overall really pleased x

HeyCurls HeyCoils Clip-in Hair Extensions Review
Olivia W.
Superb service & best extensions I’ve had!

I wasn’t sure whether to get the HeyCoils or the HeyCurls. Someone on their Instagram was so kind - I showed them pictures of my natural hair and they helped me pick the right extensions! Delivery was super quick and free. I initially thought I had a problem with my order, but the customer service staff were so lovely, helpful and patient with me - even after I admitted I’d made a mistake. Definitely the best experience I’ve had with a company. I dyed the hair myself (first time) and it was surprisingly easy. I’ve never used human hair before, so I was blown away by the texture and the quality. I’m extremely happy with the results and I can’t wait to buy my next pack!

HeyCurls HeyCoils Clip-in Hair Extensions ReviewHeyCurls HeyCoils Clip-in Hair Extensions ReviewHeyCurls HeyCoils Clip-in Hair Extensions Review
Chelsea G.
Quarantine madness fixed

So during quarantine I’ve decided to big chop my hair. I loved my short afro but I did miss my longer hair. These extensions are absolutely amazing. They blend in really well. I bought 2 sets because my hair is really thick. As you can see on the photo you can barely see that I have extensions in my hair. Love this!

HeyCurls HeyCoils Clip-in Hair Extensions ReviewHeyCurls HeyCoils Clip-in Hair Extensions Review

Beautiful Chelsea!