This has been produced form natural hair strands of single donor. No harsh chemical has been used to process this wig. Due to same directional position of cuticles, hair strands of this product remains shedding and tangle free. The user can Machine Weft Hair Extension dye and bleach this Machine Weft Hair Extension without affecting its original quality. Standard of this wig has been verified on the basis of its volume, density, length, grade of hair strands, comfort factor of user etc.