Technic index:
Material: PVC+special material 
Lining: easily dried fabric
Length of upper: 370mm
Weight:2.6-3.0 kg/pair
Color Black Upper Yellow Sole
Package:1 pair/bag  10  pairs/ctn
Size: 42-45

Properties and using conditions:

       The characters are anti-water, anti-oil, anti-acid, anti-alkali, anti-broken and easily dried. It's necessary for foot protection in the field of aquatics breeding, medicine, chemical industry and etc..