This is Grade 9a virgin hair. Its soft, glossy and clean with no lice. It doesn't tangle easily or shed and is extremely versatile when it comes to dying or using heat treatment and can even be bleached.
 
As this is in the curly hair section, we have 2 other sources than the straight, loose wave, and body wave hair. 
 
Burmese hair - Very rare, most exotic hair type on the market. It is very healthy and extremely resilient.
 
Vietnamese hair - Thick and full of body. Soft to the touch, and among the worlds smoothest hair.