613 blonde loose curl HD lace frontal or transparent lace frontal provide a natural looking hairline. No need to perm your natural hair with these lace frontals. Premium quality, 100% human hair blonde HD loose curl lace frontal available in lengths 14″ to 22″ inches. Extremely versatile offering different styles and hair textures. Frontals are highly recommended in order to better blend your extensions. Moreover, frontals protect your natural hair during your installation.