All Deep Wavy hair is natural and comes between a 1B-2. For darker or lighter colors please call customer service at 888 874-2826. Experience the beauty of King Hiarweave . This hair can be worn one length or in layers. The natural curl pattern makes this hair care-free and bouncy. This hair also flat-irons perfectly into smooth and beautiful straight style. Each tube contains approximately 3.5-3.8 oz of hair.