Royal Envy hair extensions are 100% remy human hair! Lauren is a dimensional level 7 mixed with level 8. Each package of hand tied wefts come with 3 wefts, 22 inches in length. One full pack contains 60 grams of beautiful hair!  This weft is upgraded weft technology. It has all the benefits of a hand tied weft, but is thinner, can we cut on the seam, NO “mustache” and can be layered to customize your installation! Having 3 weft packages make it easier to mix and match colors.Having 3 weft packages make it easier to mix and match colors. With the proper care, these extensions will last 6-8 months. **All hair sales are final**