Product Line Extension

3558 product line extension products are offered for sale by suppliers on Alibaba.com, of which human hair extensions accounts for 14%, hair extension tools accounts for 6%, and human hair extensions (light color) accounts for 1%. A wide variety of product line extension options are available to you, such as stainless steel, human hair and synthetic hair.You can also choose from blue, silver product line extension,as well as from eco-friendly product line extension