The Length-n-Lock is designed to help reduce shrinkage and lengthen curls, so you can switch up your look without heat or dents. Whether you want to elongate your curls, create a layered look by using the Length-n-Lock on just the bottom portion of your hair, or prep for stretched styles, the Length-n-Lock makes it easy.
How it Works:
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A little difficult hooking with the netting. Took some getting used to but product did its job.
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Crystal · 4 days ago
Unique and hassle-free way to stretch and elongate my fine 3b/ 3c curls without using heat- highly recommend. These are legit- do not fall for the imitations on eBay like I did as they do not work!
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Erica · August 9, 2026
Such a great, versatile tool!
I got the longest set when my hair was just past my shoulders and I swear this helped add real length to my hair this year! I am back to this site ordering one for my sister. I have 3c hair and have used it many ways - as noted in the videos (including on flights) but also around day 4 for a twist out. I spritz with water, add more curl butter(Melanin), moisturize my ends, and do 2 or 4 chunky twists before setting in the Length-n-lock. I wake up to an awesome elongated twist out and can stay tangle free for another 3 days! I like the longest one both in anticipation of longer hair, but also the bit of weight at the end it provides when I roll up the ends. Great product and I am an unpaid, genuinely happy customer. 😊