This hair is soft, straight, manageable and tangle free. You can flat iron for a sleek straight look. You will love the body and natural movement of this high quality human hair. Because the cuticles are intact and go in the same direction, the hair has a beautiful natural luster that you don't see on other brands. Perfect for sew-in weaves. All hair comes in 4 oz pkgs. Two packs are needed for full head sew-ins. This virgin hair only comes in natural dark brown.