fiberglass shank Function: Fixed inside the insole,to support the pattem of shoe.
Specification:length 110mm,120mm,130mm...(can be as your design)
width 12mm,13mm,14mm...(can be as your design)
thickness0.8mm,1.0mm,1.2mm (can be as your design)
Advantage:1.fiberglass shanks have passed hardness test, through the certification.
2.reasonable price attracts every customer.
3.the more quantity,the less you will cost.
4.choose us,you will get a super VIP service,any question or problem will be solved at the first time.
5.our customers cover huge of shoes manufacturers and wholesalers all over the world.