Regular crochet braids are basically bulk hair (hair with no weft). In order to install this type
of hair you would need to tie from one knot up to three knots. The knots hold the hair in place.
On the other hand, pre-looped hair has a pre-made loop to quickly install without having to
knot the hair. This type usually lays flatter, takes less time, and it’s
ideal for beginners.