1.    Machine Weft
Product Features: Machine wefts are simpler to use and common in hair supply stores. Machine wefts are often produced in huge quantities due to the low manufacturing costs and short production time. One type, machine weft made with Indian hair, can be soft and flexible. Machine weft hair can last a long time without shedding. These wefts are easier to put in because the stylist just needs to start on one end, sew in the weft, and cut it at the end of the track. Machine wefts also work well whether utilizing clip-on wefts or bonding the hair to the scalp.

2.    Hand-Tied Weft
Product Features: Compared with the machine weft, the hand-tied weft is thinner and more flexible. The weft is flatter, so the Remy hair extensions can lay closer to the scalp for a more natural appearance. As the hair underneath grows the flexibility of the hand-tied weft helps to keep the weft from sticking out from the undergrowth. Typical hand-tied wefts come in pieces which are about 24 inches wide each. When sewn in, they can be folded over to best fit the track. The weft is flexible; thus it will not stick out or cause lumpy areas around the crown. High-quality hand-tied wefts will last longer without shedding when put in by an experienced technician.

One type, the micro-hand-tied weft, is mostly used on Asian hair. These wefts are available in 8 to 10-inch pieces with wefts sewn closer together.

3.    Genius Weft
Product Features: The genius weft is a recently launched product category. Some attractive product features include:
The product has the thinnest edge among the three weft types. The edge’s width ranges from 1mm to 1.2mm, making the product more comfortable and invisible than Machine and Hand-Tied weft. 
Economical: Genius weft looks similar to Hand-Tied weft, but at a lower production cost than Hand-Tied weft. 
The product is flexible enough to be cut at any point without hair shedding. 
The type of hair we use for the product is Remy hair or cuticle hair with no return hair and will not cause scalp irritation, matting, or shedding.