I'm guessing either thickness or how well it is sewn together (like single is one line of stitching or glue to hold it together and double may be two?What does single and double draw mean in hair extension?
See if this makes sense: http://en.wikipedia.org/wiki/Hair_weaveWhat does single and double draw mean in hair extension?
and your question is?
订阅：
博文评论 (Atom)
没有评论:
发表评论