thin twists [SEP] spacing is important with these twists if you want a full look with the amount of hair that is provided the strands are both thin and short so i made my cornrows smaller in the front and combined several in the back i spaced the hair in the back finger widths apart and spaced the hair in the top about finger width apart i ended up leaving some space at the very back bottom empty and just let the hair that was hanging cover that part i wish this hair would have come with at least packs for a fuller head