As a hair dresser, i have all the products and knowledge of keeping hair nice, the extensions i got from here are like 10% double draw, they're not remi, i had them microlinked in for one week without washing, i couldnt brush them out and had to throw them, all the reviews on that site are fake, and that's saying something, spend more money and get better hair ELSEWHERE its worth the money. Don't buy from any of these sites they're all from China, grades 6a+ mean nothing, there is no standard and each companys standard for grades is different