An afro comb, specifically a "Small" model when referring to a flat iron with metal teeth and a plastic handle, is a hairstyling tool designed for afro and curly hair to detangle, add volume, and define curls. The comb typically features widely spaced metal teeth that glide through thick hair to lift hair from the root, separate curls, and minimize breakage. The comb's metal construction ensures durability and is resistant to heat and chemicals.