Long thin extension spring

220 long thin extension spring products are offered for sale by suppliers on Alibaba.com, of which human hair extensions accounts for 30%, springs accounts for 14%, and human hair extensions (light color) accounts for 1%. A wide variety of long thin extension spring options are available to you, such as body wave, silky straight wave and deep wave.You can also choose from double weft, machine double weft and single weft long thin extension spring,as well as from hair weaving, cuticle aligned hair, and hair bulk long thin extension spring,and whether long thin extension spring is yes, or no.