• Made with premium high-quality Remy human hair for a totally natural look. • Invisible nano ring system with silicone, smaller and more discreet than traditional beads. • Each pack contains 50 g distributed in 100 strands of 40 cm length. • Silky, stiff, and thick hair from start to finish, with a lifespan of at least 5 months. • Total versatility: can be washed, styled, waved, straightened, and dyed without damaging your natural hair. • Blends perfectly with your own hair allowing hairstyle changes without chemicals.