... . Full PVC materials 2. anti-acid, anti-alkali, anti-oil; it is easily-dry, anti-slip, anti-high temperature 3. once injected PVC Rain boots ... /ctnInstructionWith the new technic and style, which was once injected by some special craftwork ,beautiful and very comfortable. Anti-acid, anti ... used in aquatics breedings, fishing, domestic and ordinary working etc. PVC Rain boots