[Human Hair Bundles Material:12A Brazilian Human HairBody Wave Bundles Human Hair Natural Black Color Soft No Synthetic Hair or Animal Hair Mixed Body Wave Bundles Human Hair Quality: Double Strong Machine Weft Tight and Neat Weft Thick and HealthyNo Shedding or Tangles Soft and Smooth Weave Bouncy and Shiny Hair Weft One Direction Cuticle with No Split Ends No lices or Smell Weave Bundles Human Hair Feature: From 12" to 30" Body Wavy Bundles Human Hair Natural Black Color 95-100g/Bundle(3.3oz-3.5oz/bundle).Full Weight and True to Length Make a Full Head(12"-22" Need 3 Bundles24"-30" Need 4 Bundles) Bundles Human Hair Advantage: Can Be Straightened and Curled. Durable and Reusable Easily Blended and Sew In with Your Original Hair Hair Bundles Deals Human Hair Notice: You May Cut the Hair Weft Before Installation. Please Seal the Weft with Weft Glue. It Will Be Great Help to Prevent The Hair Weft From Shedding]