The Kenzie: #4/8p

Machine Weft

Cool Light Dimensional Brown Hair Extensions

Ideal for medium to thick hair, Machine Wefts deliver long-lasting volume and length. The durable seam can be cut without shedding, allows for 2-3 wefts to be stacked per row, and features short return hairs along the top (commonly known as a "mustache").

Product Specifications

Color Blend: Cool Light Dimensional Brown
Contents: 1 piece per package
Width: Approximately 25-27 inches
Available Lengths & Weights: 16" (60g) | 18" (60g) | 22" (60g)

Machine Weft Ordering Guide

Full Head Install

2-4 Bags
(120-240 grams)

Recommended for maximum length and volume.

Fullness Install

1 Bag
(60 grams)

Perfect for adding volume to your existing length.

Safest Amount

3 Bags
(180 grams)

The industry standard for a full transformation.

*Please make sure you are logged in to your account before purchasing.

The extensions can last 9-12 months with proper hair care. Hair care instructions are provided with each extension order, and can be found on the inside of the packaging!

View Hair Care Instructions

For Clients

We strongly recommend having these wefts installed by a JZ Certified Stylist.

JZ Certified Stylist Map

For Stylists

If you are a stylist installing these wefts, we recommend being JZ Certified to learn the proper techniques.

JZ Installation Certification

Important Notice: Regular move-ups and professional hair care are essential for keeping your Machine Wefts healthy and long-lasting.

5
Hair extensions

Posted by Rhonda on Oct 23rd 2025

I love these so much everything about them is amazing
5
Best hair ever

Posted by The kenzie on May 22nd 2023

Seriously the best hair I've ever used. I have had this hair for over a year and I'm still obsessed. Not a ton of shedding or fading either