• Jet Black #1 Genius Weft KmXPRESS Fast Shipping KmXtend Hair Extensions
  • Jet Black #1 Genius Weft KmXPRESS Fast Shipping KmXtend Hair Extensions
  • Luxury Quality Tape Hair Extensions #1 Jet Black
  • Invisible Tape Hair Extensions 1 jet black
  • Jet Black #1 Genius Weft KmXPRESS Fast Shipping KmXtend Hair Extensions
  • Color 1 Jet Black
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KmXtend Hair Extensions

Jet Black #1 Genius Weft Hair Extensions | KmXpress Premium Remy Human Hair

Jet Black #1 Genius Weft Hair Extensions | KmXpress Premium Remy Human Hair

Length
$229.00
$229.00
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Jet Black #1 Genius Weft Hair Extensions are designed for a bold, ultra-polished transformation that delivers instant depth, shine, and definition. This shade is a pure, rich black that creates a striking contrast against the skin while enhancing facial features with a clean, refined finish. It is the foundation shade for a powerful, confident look that never goes unnoticed.

Crafted from premium Remy human hair, every strand is aligned in the same direction to preserve cuticle integrity, ensuring a smooth, silky texture with natural movement and long-lasting shine. The genius weft construction is ultra-thin and engineered for invisibility, allowing it to sit flat against the scalp for a seamless, lightweight installation that feels completely natural.

Unlike traditional extensions, this weft can be cut anywhere without shedding, giving stylists full creative control for precise customization and placement. Its flexible structure allows for effortless styling straight, curled, or sleek ponytails while maintaining softness and durability through repeated use.

Reusable, lightweight, and salon-grade, it is built for long-term performance without compromise.

Part of KmXpress fast shipping, it delivers instant transformation because when the look is this sharp, waiting is not an option.

 

How Many Grams per Pack

For K tips, I tips and Nano- 25 grams per pack. 1 gram per strand

For Genius , Butterfly and Machine Wefts- 16"-22" is 50 gram weft

24" and longer- 60 gram weft

Tape and Invisible tape- 50 grams per pack. 20 pcs which is 10 sandwiches

Wide tape wefts- 50 grams per wide weft

Hand Tied Wefts- 16”- 22” 134 grams per bundle. 24” and longer - 160 grams per bundle

Clip Ins- 160 Grams for 20", 180 grams for 22". All other will be by custom order and can vary depending on the need.

Halo and ponytails- 100 grams

When Will My Order Ship

Please allow 3 business days for orders to ship unless you purchase from the KmXpress collection
Once order is placed, you'll receive a processing email on what date we expect your order to ship. Then we will ship either UPS ground or express or overnight shipping as selected.
** Shipping estimates assume no shipping delays **
Route shipping insurance is added onto your order automatically but can be opted out. This is highly recommended in the event there are lost or stolen packages. KmXtend is not responsive for lost or stolen packages.
If there will be any expected delays we will send an email or SMS before hand. Please sign up for email or text alerts.

How Many Grams of Hair Do I Need?

For lengths 16-18" extensions you'll need 50 -75 Grams of hair if your only looking for fuller hair or adding highlights or lowlights. If you're looking to add length, 100-150 Grams should be good for a full head depending on how thick your hair is. If you have thin, fine hair, 100 grams should suffice.  

 

20"-22". Again 50-75 Grams should be good to thicken hair  or add that pop of color for hair that is already this length. 120-180 Grams is usually good for this length for a full head, depending on the length and thickness of your own hair.

 

24-26".  If you're buying hair this long, chances are you are buying for length. Usually 160 - 240 Grams of hair is good for this length. for a full head.   

Hair 28" and longer should be 200-300 Grams of Hair. Anything less will be hard to blend and you want to make sure you have thickness through the ends of your hair. No one likes thin, straggly ends. 

Need a Color Match?

Not seeing what you need or need a color match? Email info@kmxtend.com or submit the form at https://www.kmxtend.com/pages/colormatch

info@kmxtend.com

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