Fresh Flip Hair is hand made using the highest quality human hair with an aligned cuticle for consistency in quality, smoothness and shine, and longevity. They lay flat to your scalp, unlike machined wefts, for a very natural, seamless result. Each full pack contains 8 wefts (120 grams), and a half pack contains 4 wefts (60 grams). Hand tied wefts should not be cut into smaller pieces.