... quantity. hair weft,PU weft,skin weft.hair products,human hair extension,yaki hair,hair wave,hair weft,hair weave,synthetic hair extension,clip hair extension ... wig,mannequin,hair piece,hair replacement,color chart,color ring,skin weft,PU weft,PU wig,raw hair,natural hair,training head,model ... tool,hair equipment,hair accessories,beauty equipment,salon equipment. hair weft,PU weft,skin weft