Trending Medium Large Box Braids Hairstyles / Microbraids, cornrows, fishtail braids, blocky braids, black braided braided hairstyles are quite common among modern women, especially traditional looks like box braids. Medium box braid is a perfect size which is neither thick nor thin which is suitable for long hair. Medium Large Box Braids Hairstyles - Box braids are the number one protective style that will not only protect your natural hair, but also extend it.