This curly human hair extension is made with feather human hair and a deep wave style, offering a soft and thick look for everyday wear or styling. It is available in #4 Chocolate Brown and Natural Color, with length options from 14 inches to 20 inches. The product is supplied as human hair bundles with double machine weft construction for a clean, neat finish. Because the hair can be dyed, bleached, permed, straightened, and curled, it supports a wide range of styling needs. The product information also notes that the hair is clean, neat, and designed with no shedding and no splits. For a full head, the recommendation is usually 4 to 5 pieces, totaling about 200g to 250g, depending on the chosen length and pack quantity.