What do the terms "bulk" and "wefted" mean?
Bulk hair is loose hair that is used for braiding and many other hair extention styles. We deliver it tied in a bundle ready for use. Wefted hair is hair used for weaving. It is sewn or bonded (with hair glue) into a track ready for the weaving process. 
 

 Brand4
 Brand3
 brand1
 Brand2