The Ms. Alpha unit consists of virgin indian hair replacement system and Instant Edges(perimiter closure) No hair is left out. You can keep this hair for years and years.You will love this product. enough to cover your whole head.Save money by never going to the salon again.16 inch - 30inch.Please add 3$ for every length above 16 inches. All textures . Let us design one for you today! Free installation. We can install this for constant wear for up to 6 -8 weeks.