Fixed inside the insole,to support the pattem of shoe. Material: fiberglass 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)
Advantages:
1.our shoe 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.