Straight Closures is one of the most popular types of hair extensions in the market. Straight Closures is naturally compatible with many hair types including African-American and Caucasian. It is good for all hairstyles, holds curls beautifully and curls when wet. Our China Straight Virgin Hair comes in natural colors and is collected from single donors and has not been chemically altered or processed. You will need at least two bundles to complete your entire head and for lengths over 20 inches we recommend using 3 bundles or more, Lengths Over 24"inch we recommend using 4 bundles or more, and Lengths Over 28'Inches we recommend 5 Bundles or more.