... , High strength plastic material, CE Passed. High-strength Security Anti-riot Helmet with PC VisorFeatures: Equipped with visor and neck protector,High ... of 20 pounds hammer,shell will not break within shotgun bullet proof;High quality in impact proof,scratch proof,acid proof ... : Removable visor frame,can be easy to fit in with helmet through Elastic band,which made of high quality Nylon material ...