Trending Long Knotless Box Braids Hairstyles / Knotless box braids are when the hair is seamlessly woven into box braids without the lumps and bumps at the scalp. In this video i am bringing you 15 quick and easy knotless box braid hairstyles! Long Knotless Box Braids Hairstyles : This long style has a great feminine charm adding an oomph factor to your persona.